OtterLife Downloads & RevenueOtterLife: AI Health Tracker · App Store & Google Play
OtterLife: AI Health Tracker by If Tech is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
OtterLife: AI Health Tracker update history & changes
Last change · 27 events since 7 Feb 2024Full timeline ↓📦iOSUpdated to version 2.0.22🌟iOSFeatured by Apple: “APPS QUE AMAMOS”📦iOSUpdated to version 2.0.21🆕AndroidFirst spotted by AppInsider📦AndroidVersion 2.0.21✏️iOSAdded hidden keywords: ダイエット📈iOSEntered the top 100📈iOSCharting in a new country✏️iOSAdded hidden keywords: 睡眠🆕iOSFirst spotted by AppInsider🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 27 events
- 📦OtterLife: AI Health Tracker updated to version 2.0.22iOSIn this update:
- Improved the iPhone Duo experience.
- Fixed known issues and improved stability.
Recent highlights:
- Our all-new Cycle feature is here. See the follicular, ovulatory, luteal, and menstrual phases at a glance. Log daily bleeding and how you feel, track perimenopause and menopause, and get notifications about menstrual irregularities to better understand your body.
- Official workout plans are here! There’s no one-size-fits-all way to train. Find a plan that fits how you feel today by activity, difficulty, duration, goal, equipment, and body area—so you can start with confidence.
- Calorie Lock has been improved. Struggling with takeout while losing weight? Lock food delivery apps automatically when you go over your calorie target, during intermittent fasting, or on your own schedule.… more - 🌟OtterLife: AI Health Tracker featured by Apple: “APPS QUE AMAMOS”iOStoday · BR
- 📦OtterLife: AI Health Tracker updated to version 2.0.21iOS本次更新：
- 连胜功能更新，现已支持自定义连胜目标
- 优化首页卡片编辑功能
- 优化 iPhone Duo 使用体验
- 修复生命体征图表显示、修复连胜记录问题
- 修复已知问题，提升稳定性
近期重要更新：
- 全新周期功能现已上线。卵泡期、排卵期、黄体期、经期，每个阶段一目了然。全新支持记录每日出血情况与感受，支持围绝经期与绝经期追踪。还有经期异常通知，帮你更了解自己的身体。
- 官方训练计划功能上线！训练没有唯一答案。按场景、难度、时长、目标、器械与部位，找到符合当下状态的官方计划。少一点盲目选择，多一点从容开始。
- 热量锁功能优化：减脂期总是管不住嘴？开启热量锁，帮你锁住外卖软件。支持热量超标自动开启，轻断食期间自动开启，和自定义时段开启… more - 🆕OtterLife: AI Health Tracker first spotted by AppInsiderAndroidUnited States (found via similar)
- 📦OtterLife: AI Health Tracker version 2.0.21AndroidWhat's new:
- Streaks now support custom goals.
- Fixed an issue preventing some users from adding home screen widgets, plus issues with streak records.
- Improved editing for home screen cards.
- Fixed known issues and improved stability.… more - 📦OtterLife: AI Health Tracker updated to version 2.0.20iOS今回のアップデート：
- 連続達成機能をアップデート。連続達成の目標を自由に設定できるようになりました。
- 最新のApple Watch Series 12／Apple Watch Ultra 4に対応。HRVを最短5分ごとに更新でき、回復時の心拍変動（HRV）データと通知頻度のカスタマイズにも対応しました。
- トレーニングカレンダーに生理日の表示を追加しました。
- ライブアクティビティのUIと、各画面の読み込み速度を改善しました。
- 既知の問題を修正し、安定性を向上しました。
最近の主なアップデート：
- 新しい月経周期管理機能が登場！卵胞期・排卵期・黄体期・月経期をひと目で確認できます。毎日の出血量や体調を記録でき、閉経移行期と閉経後の記録にも対応。月経の異常を知らせる通知で、自分の体をもっとよく知ることができます。
- 公式トレーニングプランが登場！トレーニングに正解はひとつではありません。シーン、難易度、時間、目標、器具、鍛えたい部位から、今の自分に合うプランを見つけましょう。迷う時間を減らして、気軽にスタート。
- カロリーロックを改善！減量中、ついデリバリーを頼んでしまう？カロリーロックをオンにすると、フードデリバリーアプリをブロックできます。カロリー上限を超えたとき、プチ断食中、または指定した時間帯に自動でオンにできます。… more - ✏️OtterLife: AI Health Tracker added hidden keywords: ダイエットiOSwords in the App Store's hidden keyword field (found by probing search)
- 📈OtterLife: AI Health Tracker entered the top 100iOSTop Grossing · Health & Fitness · ID
- 📈OtterLife: AI Health Tracker charting in a new countryiOSIndonesia
- 📈OtterLife: AI Health Tracker entered the top 10iOSTop Grossing · Health & Fitness · CN
- 📈OtterLife: AI Health Tracker entered the top 100iOSTop Grossing · Health & Fitness · MY
- 📈OtterLife: AI Health Tracker charting in a new countryiOSMalaysia
- 📦OtterLife: AI Health Tracker updated to version 2.0.19iOS本次更新：
- 修复热量数据加载问题和心情日历图标不显示问题
- 优化各个页面加载性能和速度
- 修复已知问题，提升稳定性
近期重要更新：
- 全新周期功能现已上线。卵泡期、排卵期、黄体期、经期，每个阶段一目了然。全新支持记录每日出血情况与感受，支持围绝经期与绝经期追踪。还有经期异常通知，帮你更了解自己的身体。
- 官方训练计划功能上线！训练没有唯一答案。按场景、难度、时长、目标、器械与部位，找到符合当下状态的官方计划。少一点盲目选择，多一点从容开始。
- 热量锁功能优化：减脂期总是管不住嘴？开启热量锁，帮你锁住外卖软件。支持热量超标自动开启、轻断食期间自动开启和自定义时段开启。… more - ✏️OtterLife: AI Health Tracker added hidden keywords: 睡眠iOSwords in the App Store's hidden keyword field (found by probing search)
- 📦OtterLife: AI Health Tracker: now updating weeklyiOS4 updates in 30 days, after a quiet two months
- 📦OtterLife: AI Health Tracker updated to version 2.0.18iOS今回のアップデート：
- ページの読み込み速度とパフォーマンスを改善しました。
- 既知の問題を修正し、安定性を向上しました。
最近の主なアップデート：
- 新しい周期機能が登場しました。卵胞期、排卵期、黄体期、月経期をひと目で確認できます。毎日の出血状況や体調を記録し、閉経周辺期・更年期を追跡。周期の異常も通知され、自分の体をより深く理解できます。
- 公式ワークアウトプランが登場！トレーニングに唯一の正解はありません。シーン、難易度、時間、目標、器具、部位から、今の自分に合う公式プランを見つけられます。迷いを減らして、もっと気軽に始めましょう。
- カロリーロックを改善しました。減量中につい食べすぎてしまうときは、カロリーロックでフードデリバリーアプリを制限できます。カロリー超過時、断食中、または指定した時間帯に自動で有効化できます。… more - 📦OtterLife: AI Health Tracker updated to version 2.0.17iOSIn This Update:
- Improved page loading performance and speed.
- Fixed known issues and improved stability.
Recent Highlights:
- Meet the all-new Cycle feature. See the follicular, ovulation, luteal, and menstrual phases at a glance. Record daily bleeding and symptoms, track perimenopause and menopause, and receive cycle irregularity alerts to better understand your body.
- Official Workout Plans are here! There's no single right way to train. Find an official plan that fits your current needs by scenario, difficulty, duration, goal, equipment, and body area. Less guesswork, more confidence getting started.
- Calorie Lock improvements: Struggling with cravings while cutting? Turn on Calorie Lock to block food delivery apps. It can activate automatically when you exceed your calorie limit, during fasting periods, or on a custom schedule.… more - 📈OtterLife: AI Health Tracker entered the top 100iOSTop Grossing · Health & Fitness · VN
- 📈OtterLife: AI Health Tracker charting in a new countryiOSVietnam
- 📈OtterLife: AI Health Tracker entered the top 100 in 2 chartsiOSTop Free · Health & Fitness · JP · Top Grossing · Health & Fitness · KR
- 📈OtterLife: AI Health Tracker charting in a new countryiOSSouth Korea
- 📈OtterLife: AI Health Tracker entered the top 100iOSTop Grossing · Health & Fitness · TH
- 📈OtterLife: AI Health Tracker charting in a new countryiOSThailand
- 🆕OtterLife: AI Health Tracker first spotted by AppInsideriOS#29 in Top Grossing · Health & Fitness · Japan
- 📦OtterLife: AI Health Tracker version 2.0.16iOSNo release notes
- 🆕OtterLife: AI Health Tracker released on Google PlayAndroid
- 🆕OtterLife: AI Health Tracker released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
4.7k ratings, both stores
Measured
Best rank now
#13
App Store · 
Health & Fitness Grossing
Health & Fitness GrossingMeasured
New ratings a week
716
▼ -6% vs the 2 weeks before
Measured
App Store
App details
App ID
6475028592
Publisher
Shanghai Ruoyou Network Technology Co., Ltd.
Publisher country
邮政编码: 200433
On the store since
Feb 2024
2 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
9
EN FR DE JA KO PT ZH ES ZH
Size
386 MB
App privacy Measured
OtterLife: AI Health Tracker’s App Store privacy label declares 1 data category used to track you across other companies’ apps and websites, 1 linked to your identity and 3 collected anonymously.
Used to track you
1
Linked to you
1
Not linked to you
3
Tracks you via
UUsage Data
Linked to your identity
HHealth & Fitness
Not linked to you
IIdentifiers+2 more
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
Google Play
App details
App ID
com.ruguoapp.otterlife
Publisher
Ningbo If Technology Co., Ltd.
Publisher country
邮政编码: 200433
Content rating
Teen
OtterLife: AI Health Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 1M+ |
| Google Play | – | 100k+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where OtterLife: AI Health Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
OtterLife: AI Health Tracker in China
Google Play isn't available in mainland China. Its Chinese Android version on Tencent MyApp (measured, rounded down to a band). Top apps in China
| Tencent MyApp | OtterLife | 1k+ lifetime downloads |
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How OtterLife: AI Health Tracker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | OtterLife-Yearlysponsor subscription | |
| 2 | OtterLife-Yearlysponsor subscription | |
| 3 | OtterLife-Yearlysponsor subscription | |
| 4 | OtterLife-monthsponsor | |
| 5 | OtterLife-yearlysponsor subscription | |
| 6 | OtterLife-Lifetime subscription | |
| 7 | OtterLife-Lifetime subscription | |
| 8 | OtterLife-Yearlysponsor subscription | |
| 9 | OtterLife Exclusive - Yearly subscription | |
| 10 | OtterLife-3monthsponsor |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #13 Health & Fitness Grossing | 4 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
716
▼ -6% vs the 2 weeks before
Written reviews a week
under 1
US App Store
Recent ratings
4.8★
vs 4.8★ lifetime
Review momentum
84/100
faster than 98% of Health & Fitness apps
New ratings by country (3)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| China | 658 | 92% | steady |
 Taiwan | 33 | 5% | ▼ -31% |
 Japan | 23 | 3% | ▼ -17% |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.4 ★ | 1.3k |
| Google Play | 4.2 ★ | 3.4k 130 written reviews |
| Both stores | 4.3 ★ weighted by ratings | 4.7k |
What users say about OtterLife: AI Health Tracker
From the 54 most recent App Store reviews in the US.
Users frequently report unexpected charges and subscription issues, describing the app as misleading regarding its free trial status. While some appreciate the gamified interface and comprehensive health tracking, many criticize inaccurate calorie calculations, a limited food database, and poor customer support.
Mixed (43% of recent reviews give 4–5 stars). People like it for being easy to use, and privacy. The main complaints are about price and subscriptions, and privacy and spam. Recent reviews are more negative than earlier ones.
What people like
- Ease of use: “Overall, very cute and easy to use!”
- Privacy & data: “It even have continuous real-time HRV tracking which is a nice surprise!”
- Features & content: “But it’s a cute app and I love all the included features”
- Fun: “I really like Otter Life because it makes being healthy feel easier and more fun”
Common complaints
- Price & subscription: “Did not give me the monthly cost”
- Privacy & data: “This app is nothing more than a scam”
- Features & content: “Food library seems minimal”
- Ads: “not as good as advertised”
About OtterLife: AI Health Tracker
#### App Store Editor's Choice
#### App Store Featured Recommendation
#### App Store Selected Activities
OtterLife is your personalized health management partner!
It helps you automatically track over ten types of health data such as sleep, exercise, stress, menstrual cycle, and water intake. It also provides professional data analysis and a variety of watch widgets, with gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
- Always procrastinating, with no plan, and unable to stick to changes?
- Having unhealthy habits like staying up late, sitting for long periods, or lack of activity, but unable to break them?
- Feeling anxious and mentally drained, with each day being exhausting?
That's why we developed 'OtterLife', to help you focus on your health data and cultivate healthy habits through gamified check-ins.
Here's how to use OtterLife:
- Track over 10 health data points comprehensively to better understand your body
- Monitor stress changes, understand emotional fluctuations in time, and avoid mental exhaustion!
- Break down complex goals into daily tasks, making habit formation easier
- Unlock more accessories and items for your pet otter by completing health tasks, making self-discipline as addictive as a game!
Fully compatible with WatchOS 26:
- Watch face widget support: HRV stress detection, real-time calorie deficit, real-time metabolic rate
- Watch app functionality support: sleep analysis, stress detection, water intake recording, calorie deficit recording, activity rings, step management, and body energy expenditure analysis
【Description of Otter Life App membership service】
1. Membership includes several subscription types
Subscription period: 1 month, 12 months
2. The first subscription will be paid directly through iTunes account; the account will be charged within 24 hours before the expiration date, and the subscription period will be automatically postponed after the successful deduction.
3. You can choose whether to renew the subscription or not, if you want to cancel, please cancel in the AppleID settings 24 hours before the subscription expires.
4.Otter Life App Membership Agreement
Otter Life App Membership Service Agreement: https://post.jellow.club/otterlife-payment-en/
5.Otter Life App Software User Agreement and Privacy Policy
Otter Life Software License and Service Agreement: https://post.jellow.club/otterlife-agreement-en/
Otter Life Privacy Agreement: https://post.jellow.club/otterlife-privacy-en/
#### App Store Featured Recommendation
#### App Store Selected Activities
OtterLife is your personalized health management partner!
It helps you automatically track over ten types of health data such as sleep, exercise, stress, menstrual cycle, and water intake. It also provides professional data analysis and a variety of watch widgets, with gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
- Always procrastinating, with no plan, and unable to stick to changes?
- Having unhealthy habits like staying up late, sitting for long periods, or lack of activity, but unable to break them?
- Feeling anxious and mentally drained, with each day being exhausting?
That's why we developed 'OtterLife', to help you focus on your health data and cultivate healthy habits through gamified check-ins.
Here's how to use OtterLife:
- Track over 10 health data points comprehensively to better understand your body
- Monitor stress changes, understand emotional fluctuations in time, and avoid mental exhaustion!
- Break down complex goals into daily tasks, making habit formation easier
- Unlock more accessories and items for your pet otter by completing health tasks, making self-discipline as addictive as a game!
Fully compatible with WatchOS 26:
- Watch face widget support: HRV stress detection, real-time calorie deficit, real-time metabolic rate
- Watch app functionality support: sleep analysis, stress detection, water intake recording, calorie deficit recording, activity rings, step management, and body energy expenditure analysis
【Description of Otter Life App membership service】
1. Membership includes several subscription types
Subscription period: 1 month, 12 months
2. The first subscription will be paid directly through iTunes account; the account will be charged within 24 hours before the expiration date, and the subscription period will be automatically postponed after the successful deduction.
3. You can choose whether to renew the subscription or not, if you want to cancel, please cancel in the AppleID settings 24 hours before the subscription expires.
4.Otter Life App Membership Agreement
Otter Life App Membership Service Agreement: https://post.jellow.club/otterlife-payment-en/
5.Otter Life App Software User Agreement and Privacy Policy
Otter Life Software License and Service Agreement: https://post.jellow.club/otterlife-agreement-en/
Otter Life Privacy Agreement: https://post.jellow.club/otterlife-privacy-en/
OtterLife: AI Health Tracker App Store
OtterLife: AI运动健康&HRV压力提醒&习惯养成
OtterLife: AI Health Tracker is #13 in Health & Fitness Grossing in China and charting in 4 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperIf Tech
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.4 (1.3k)
Version2.0.22
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
Rating
4.4 ★
1.3k ratings
Measured
Best rank now
#13
Health & Fitness GrossingMeasured
New ratings a week
716
▼ -6% vs the 2 weeks before
Measured
OtterLife: AI Health Tracker on the App Store
App details
App ID
6475028592
Publisher
Shanghai Ruoyou Network Technology Co., Ltd.
Publisher country
邮政编码: 200433
On the store since
Feb 2024
2 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
9
EN FR DE JA KO PT ZH ES ZH
Size
386 MB
App privacy Measured
OtterLife: AI Health Tracker’s App Store privacy label declares 1 data category used to track you across other companies’ apps and websites, 1 linked to your identity and 3 collected anonymously.
Used to track you
1
Linked to you
1
Not linked to you
3
Tracks you via
UUsage Data
Linked to your identity
HHealth & Fitness
Not linked to you
IIdentifiers+2 more
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
OtterLife: AI Health Tracker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where OtterLife: AI Health Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
OtterLife: AI Health Tracker in China
Google Play isn't available in mainland China. Its Chinese Android version on Tencent MyApp (measured, rounded down to a band). Top apps in China
| Tencent MyApp | OtterLife | 1k+ lifetime downloads |
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in OtterLife: AI Health Tracker before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How OtterLife: AI Health Tracker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | OtterLife-Yearlysponsor subscription | |
| 2 | OtterLife-Yearlysponsor subscription | |
| 3 | OtterLife-Yearlysponsor subscription | |
| 4 | OtterLife-monthsponsor | |
| 5 | OtterLife-yearlysponsor subscription | |
| 6 | OtterLife-Lifetime subscription | |
| 7 | OtterLife-Lifetime subscription | |
| 8 | OtterLife-Yearlysponsor subscription | |
| 9 | OtterLife Exclusive - Yearly subscription | |
| 10 | OtterLife-3monthsponsor |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | Health & FitnessGrossing | #13 |
| China | Health & FitnessFree | #15 |
| Japan | Health & FitnessGrossing | #40 |
| Japan | Health & FitnessFree | #69 |
| Taiwan | Health & FitnessGrossing | #14 |
| Taiwan | Health & FitnessFree | #27 |
 Malaysia | Health & FitnessGrossing | #79 |
Apps near OtterLife: AI Health Tracker on the chart
Health & Fitness Grossing, around #13.
Ratings
App Store, worldwide.
Rating
4.4 ★
1.3k ratings
Measured
Ratings
1.3k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
716
▼ -6% vs the 2 weeks before
Written reviews a week
under 1
US App Store
Recent ratings
4.8★
vs 4.8★ lifetime
Review momentum
84/100
faster than 98% of Health & Fitness apps
New ratings by country (3)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| China | 658 | 92% | steady |
| Taiwan | 33 | 5% | ▼ -31% |
| Japan | 23 | 3% | ▼ -17% |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about OtterLife: AI Health Tracker
From the 54 most recent App Store reviews in the US.
Users frequently report unexpected charges and subscription issues, describing the app as misleading regarding its free trial status. While some appreciate the gamified interface and comprehensive health tracking, many criticize inaccurate calorie calculations, a limited food database, and poor customer support.
Mixed (43% of recent reviews give 4–5 stars). People like it for being easy to use, and privacy. The main complaints are about price and subscriptions, and privacy and spam. Recent reviews are more negative than earlier ones.
What people like
- Ease of use: “Overall, very cute and easy to use!”
- Privacy & data: “It even have continuous real-time HRV tracking which is a nice surprise!”
- Features & content: “But it’s a cute app and I love all the included features”
- Fun: “I really like Otter Life because it makes being healthy feel easier and more fun”
Common complaints
- Price & subscription: “Did not give me the monthly cost”
- Privacy & data: “This app is nothing more than a scam”
- Features & content: “Food library seems minimal”
- Ads: “not as good as advertised”
About OtterLife: AI Health Tracker
#### App Store Editor's Choice
#### App Store Featured Recommendation
#### App Store Selected Activities
OtterLife is your personalized health management partner!
It helps you automatically track over ten types of health data such as sleep, exercise, stress, menstrual cycle, and water intake. It also provides professional data analysis and a variety of watch widgets, with gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
- Always procrastinating, with no plan, and unable to stick to changes?
- Having unhealthy habits like staying up late, sitting for long periods, or lack of activity, but unable to break them?
- Feeling anxious and mentally drained, with each day being exhausting?
That's why we developed 'OtterLife', to help you focus on your health data and cultivate healthy habits through gamified check-ins.
Here's how to use OtterLife:
- Track over 10 health data points comprehensively to better understand your body
- Monitor stress changes, understand emotional fluctuations in time, and avoid mental exhaustion!
- Break down complex goals into daily tasks, making habit formation easier
- Unlock more accessories and items for your pet otter by completing health tasks, making self-discipline as addictive as a game!
Fully compatible with WatchOS 26:
- Watch face widget support: HRV stress detection, real-time calorie deficit, real-time metabolic rate
- Watch app functionality support: sleep analysis, stress detection, water intake recording, calorie deficit recording, activity rings, step management, and body energy expenditure analysis
【Description of Otter Life App membership service】
1. Membership includes several subscription types
Subscription period: 1 month, 12 months
2. The first subscription will be paid directly through iTunes account; the account will be charged within 24 hours before the expiration date, and the subscription period will be automatically postponed after the successful deduction.
3. You can choose whether to renew the subscription or not, if you want to cancel, please cancel in the AppleID settings 24 hours before the subscription expires.
4.Otter Life App Membership Agreement
Otter Life App Membership Service Agreement: https://post.jellow.club/otterlife-payment-en/
5.Otter Life App Software User Agreement and Privacy Policy
Otter Life Software License and Service Agreement: https://post.jellow.club/otterlife-agreement-en/
Otter Life Privacy Agreement: https://post.jellow.club/otterlife-privacy-en/
#### App Store Featured Recommendation
#### App Store Selected Activities
OtterLife is your personalized health management partner!
It helps you automatically track over ten types of health data such as sleep, exercise, stress, menstrual cycle, and water intake. It also provides professional data analysis and a variety of watch widgets, with gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
- Always procrastinating, with no plan, and unable to stick to changes?
- Having unhealthy habits like staying up late, sitting for long periods, or lack of activity, but unable to break them?
- Feeling anxious and mentally drained, with each day being exhausting?
That's why we developed 'OtterLife', to help you focus on your health data and cultivate healthy habits through gamified check-ins.
Here's how to use OtterLife:
- Track over 10 health data points comprehensively to better understand your body
- Monitor stress changes, understand emotional fluctuations in time, and avoid mental exhaustion!
- Break down complex goals into daily tasks, making habit formation easier
- Unlock more accessories and items for your pet otter by completing health tasks, making self-discipline as addictive as a game!
Fully compatible with WatchOS 26:
- Watch face widget support: HRV stress detection, real-time calorie deficit, real-time metabolic rate
- Watch app functionality support: sleep analysis, stress detection, water intake recording, calorie deficit recording, activity rings, step management, and body energy expenditure analysis
【Description of Otter Life App membership service】
1. Membership includes several subscription types
Subscription period: 1 month, 12 months
2. The first subscription will be paid directly through iTunes account; the account will be charged within 24 hours before the expiration date, and the subscription period will be automatically postponed after the successful deduction.
3. You can choose whether to renew the subscription or not, if you want to cancel, please cancel in the AppleID settings 24 hours before the subscription expires.
4.Otter Life App Membership Agreement
Otter Life App Membership Service Agreement: https://post.jellow.club/otterlife-payment-en/
5.Otter Life App Software User Agreement and Privacy Policy
Otter Life Software License and Service Agreement: https://post.jellow.club/otterlife-agreement-en/
Otter Life Privacy Agreement: https://post.jellow.club/otterlife-privacy-en/
Latest updates
2.0.22
In this update:
- Improved the iPhone Duo experience.
- Fixed known issues and improved stability.
Recent highlights:
- Our all-new Cycle feature is here. See the follicular, ovulatory, luteal, and menstrual phases at a glance. Log daily bleeding and how you feel, track perimenopause and menopause, and get notifications about menstrual irregularities to better understand your body.
- Official workout plans are here! There’s no one-size-fits-all way to train. Find a plan that fits how you feel today by activity, difficulty, duration, goal, equipment, and body area—so you can start with confidence.
- Calorie Lock has been improved. Struggling with takeout while losing weight? Lock food delivery apps automatically when you go over your calorie target, during intermittent fasting, or on your own schedule.
2.0.21
本次更新：
- 连胜功能更新，现已支持自定义连胜目标
- 优化首页卡片编辑功能
- 优化 iPhone Duo 使用体验
- 修复生命体征图表显示、修复连胜记录问题
- 修复已知问题，提升稳定性
近期重要更新：
- 全新周期功能现已上线。卵泡期、排卵期、黄体期、经期，每个阶段一目了然。全新支持记录每日出血情况与感受，支持围绝经期与绝经期追踪。还有经期异常通知，帮你更了解自己的身体。
- 官方训练计划功能上线！训练没有唯一答案。按场景、难度、时长、目标、器械与部位，找到符合当下状态的官方计划。少一点盲目选择，多一点从容开始。
- 热量锁功能优化：减脂期总是管不住嘴？开启热量锁，帮你锁住外卖软件。支持热量超标自动开启，轻断食期间自动开启，和自定义时段开启
2.0.20
今回のアップデート：
- 連続達成機能をアップデート。連続達成の目標を自由に設定できるようになりました。
- 最新のApple Watch Series 12／Apple Watch Ultra 4に対応。HRVを最短5分ごとに更新でき、回復時の心拍変動（HRV）データと通知頻度のカスタマイズにも対応しました。
- トレーニングカレンダーに生理日の表示を追加しました。
- ライブアクティビティのUIと、各画面の読み込み速度を改善しました。
- 既知の問題を修正し、安定性を向上しました。
最近の主なアップデート：
- 新しい月経周期管理機能が登場！卵胞期・排卵期・黄体期・月経期をひと目で確認できます。毎日の出血量や体調を記録でき、閉経移行期と閉経後の記録にも対応。月経の異常を知らせる通知で、自分の体をもっとよく知ることができます。
- 公式トレーニングプランが登場！トレーニングに正解はひとつではありません。シーン、難易度、時間、目標、器具、鍛えたい部位から、今の自分に合うプランを見つけましょう。迷う時間を減らして、気軽にスタート。
- カロリーロックを改善！減量中、ついデリバリーを頼んでしまう？カロリーロックをオンにすると、フードデリバリーアプリをブロックできます。カロリー上限を超えたとき、プチ断食中、または指定した時間帯に自動でオンにできます。
More from If Tech
OtterLife Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperYIFU
CategoryHealth & Fitness
PriceFree
Released
Installs100k+
Rating★ 4.2 (3.4k)
Updated
Content ratingTeen
Rating
4.2 ★
3.4k ratings
Measured
OtterLife on Google Play
App details
App ID
com.ruguoapp.otterlife
Publisher
Ningbo If Technology Co., Ltd.
Publisher country
邮政编码: 200433
Content rating
Teen
OtterLife downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where OtterLife's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
OtterLife in China
Google Play isn't available in mainland China. Its Chinese Android version on Tencent MyApp (measured, rounded down to a band). Top apps in China
| Tencent MyApp | OtterLife | 1k+ lifetime downloads |
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in OtterLife before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How OtterLife makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | OtterLife-Yearlysponsor subscription | |
| 2 | OtterLife-Yearlysponsor subscription | |
| 3 | OtterLife-Yearlysponsor subscription | |
| 4 | OtterLife-monthsponsor | |
| 5 | OtterLife-yearlysponsor subscription | |
| 6 | OtterLife-Lifetime subscription | |
| 7 | OtterLife-Lifetime subscription | |
| 8 | OtterLife-Yearlysponsor subscription | |
| 9 | OtterLife Exclusive - Yearly subscription | |
| 10 | OtterLife-3monthsponsor |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.2 ★
3.4k ratings
Measured
Ratings
3.4k
Measured
Written reviews
130
Measured
About OtterLife
✨ Your Ultimate Fitness & Diet Tracker
✨ Popular Choice for Habit Tracking
✨ Gamified Health Management Partner
OtterLife is your personalized health management partner, focusing on your fitness tracking and dietary management!
Powered by Health Connect, it helps you seamlessly log your workouts, manage your diet (including daily calorie deficit and water intake), and track over ten types of health data such as sleep and stress. With professional data analysis and home screen widgets, OtterLife uses gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
• Always procrastinating with your workout plans and unable to stick to a fitness routine?
• Struggling to manage your daily diet and calorie intake, making it hard to achieve your body goals?
• Want to break bad habits like sitting for long periods, but find tracking health data too boring? That's why we developed 'OtterLife', to help you focus on your fitness and diet data through gamified check-ins.
Here's how to use OtterLife:
• Comprehensive Fitness & Diet Tracking: Log your daily exercises, manage steps, and track your dietary data (including water intake and calorie deficit) to effectively manage your body's energy expenditure.
• Seamless Health Connect Sync: Automatically sync over 10 health data points to get a full picture of your body's well-being.
• Break Down Complex Goals: Turn your fitness and nutrition targets into manageable daily tasks, making habit formation easier.
• Gamified Self-Discipline: Unlock more accessories and items for your pet otter by completing your workout and diet tasks, making health management as addictive as a game!
✨ Popular Choice for Habit Tracking
✨ Gamified Health Management Partner
OtterLife is your personalized health management partner, focusing on your fitness tracking and dietary management!
Powered by Health Connect, it helps you seamlessly log your workouts, manage your diet (including daily calorie deficit and water intake), and track over ten types of health data such as sleep and stress. With professional data analysis and home screen widgets, OtterLife uses gamified methods to help you easily develop healthy habits.
Have you ever encountered these problems?
• Always procrastinating with your workout plans and unable to stick to a fitness routine?
• Struggling to manage your daily diet and calorie intake, making it hard to achieve your body goals?
• Want to break bad habits like sitting for long periods, but find tracking health data too boring? That's why we developed 'OtterLife', to help you focus on your fitness and diet data through gamified check-ins.
Here's how to use OtterLife:
• Comprehensive Fitness & Diet Tracking: Log your daily exercises, manage steps, and track your dietary data (including water intake and calorie deficit) to effectively manage your body's energy expenditure.
• Seamless Health Connect Sync: Automatically sync over 10 health data points to get a full picture of your body's well-being.
• Break Down Complex Goals: Turn your fitness and nutrition targets into manageable daily tasks, making habit formation easier.
• Gamified Self-Discipline: Unlock more accessories and items for your pet otter by completing your workout and diet tasks, making health management as addictive as a game!
What's new in 2.0.21
What's new:
- Streaks now support custom goals.
- Fixed an issue preventing some users from adding home screen widgets, plus issues with streak records.
- Improved editing for home screen cards.
- Fixed known issues and improved stability.
- Streaks now support custom goals.
- Fixed an issue preventing some users from adding home screen widgets, plus issues with streak records.
- Improved editing for home screen cards.
- Fixed known issues and improved stability.