PianoKiwis Downloads & RevenuePianoKiwis · App Store & Google Play
PianoKiwis gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
PianoKiwis by Clebrain Co., Ltd. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 17 events
- 📈PianoKiwis charting in a new country in 2 chartsAndroidThailand · Vietnam
- 📈PianoKiwis entered the top 10iOSTop Free · Music · KR
- 📦PianoKiwis: now updating weeklyAndroid4 updates in 30 days, after a quiet two months
- 📈PianoKiwis entered the top 100iOSTop Grossing · Music · JP
- 📦PianoKiwis updated to version 2.17.5iOSログイン状態が意図せず解除され、再度ログインが必要になる問題を修正しました。
- 📦PianoKiwis updated to version 2.17.5AndroidFixed an issue where you could be signed out unexpectedly and had to log in again.
- 📦PianoKiwis updated to version 2.17.4iOSFixed an issue where the song picked during onboarding sometimes didn't show up in Song Practice.
- 📦PianoKiwis updated to version 2.17.4AndroidFixed an issue where the song picked during onboarding sometimes didn't show up in Song Practice.
- 📈PianoKiwis charting in a new country in 2 chartsAndroidUnited Arab Emirates · Saudi Arabia
- 📈PianoKiwis entered the top 10AndroidTop Free · Music & Audio · KR
- 🆕PianoKiwis first spotted by AppInsiderAndroidJapan
- 🆕PianoKiwis first spotted by AppInsideriOS#18 in Top Free · Music · South Korea
- 📦PianoKiwis version 2.17.3iOSNo release notes
- 📦PianoKiwis updated to version 2.17.3AndroidFixes in 2.17.3
- Fixed practice records that could go missing while you were practicing
- Fixed accounts with a pending deletion request being unable to sign in
- Fixed the splash screen appearing twice on launch
- Practice time is now measured more accurately, excluding time the app spent in the background
- Stability improvements throughout… more - 📦PianoKiwis version 2.17.1AndroidNew in 2.17.0
Home screen widget
See your last practiced sheet and attendance streak, and tap to jump back in.
Kiwi Credit shop
Buy items with your credits.
Notification settings
Pick the days and time for your practice reminder.
Also in this update
- Sheet filters redesigned, with genre browsing
- Weekly streak progress on the practice calendar
- Creator banner images
- Fixed subscription restore and purchase completion
- Fixed sign-in failing after returning from KakaoTalk… more - 🆕PianoKiwis released on Google PlayAndroid
- 🆕PianoKiwis released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Music FreeApp Store
App details
Google Play
App details
Tech stack
Trackers and permissions of build v2.10.4, from the εxodus privacy report (CC BY-SA).
PianoKiwis downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 500+ | 100k+ |
| Google Play | 1k+ | 500k+ Measured |
| Total | 1k+ Confidence | 500k+ Confidence |
How this is calculated
Where PianoKiwis's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
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 PianoKiwis makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Kiwi Monthly Plan subscription | |
| 2 | Kiwi Annual Plan subscription | |
| 3 | Kiwi Annual Plan subscription | |
| 4 | Kiwi Monthly Plan subscription | |
| 5 | 90 KiwiCoins | |
| 6 | 1255 KiwiCoins | |
| 7 | 375 KiwiCoins | |
| 8 | Sheet Music subscription | |
| 9 | Sheet Music subscription | |
| 10 | Sheet Music subscription |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #7 Music Free | 2 of 30 countries | – | – |
| Google Play | #9 Music & Audio Free | 3 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisGrowing fastest in South Korea ▲ +47% · 
Japan ▲ +34%
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| South Korea | 39 | 68% | ▲ +47% |
| Japan | 18 | 32% | ▲ +34% |
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 | 4.1 ★ | 1.5k |
| Google Play | 4.2 ★ | 2.3k 7 written reviews |
| Both stores | 4.1 ★ weighted by ratings | 3.8k |
What users say about PianoKiwis
From recent reviews.
About PianoKiwis
- Learn the piano with the sheet music viewer with various features.
- Scrolls the page naturally, even with ad-libs or mistakes.
- Audio-based, supports both acoustic and digital piano.
- You can upload and use any sheet music you want on PianoKiwis.
Terms of Use: https://pianokiwis.com/terms
Privacy Policy: https://pianokiwis.com/privacyPolicy
PianoKiwis App Store
PianoKiwis gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
PianoKiwis is #7 in Music Free in South Korea and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026 Music FreePianoKiwis on the App Store
App details
PianoKiwis downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where PianoKiwis's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in PianoKiwis before Apple and Google take their fee.
How this is calculated
Business model: Subscription-led
How PianoKiwis makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Kiwi Monthly Plan subscription | |
| 2 | Kiwi Annual Plan subscription | |
| 3 | Kiwi Annual Plan subscription | |
| 4 | Kiwi Monthly Plan subscription | |
| 5 | 90 KiwiCoins | |
| 6 | 1255 KiwiCoins | |
| 7 | 375 KiwiCoins | |
| 8 | Sheet Music subscription | |
| 9 | Sheet Music subscription | |
| 10 | Sheet Music subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | MusicFree | #7 |
| Japan | MusicFree | #49 |
| South Korea | MusicGrossing | #28 |
Apps near PianoKiwis on the chart
Music Free, around #7.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisGrowing fastest in South Korea ▲ +47% · Japan ▲ +34%
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| South Korea | 39 | 68% | ▲ +47% |
| Japan | 18 | 32% | ▲ +34% |
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 PianoKiwis
From recent reviews.
About PianoKiwis
- Learn the piano with the sheet music viewer with various features.
- Scrolls the page naturally, even with ad-libs or mistakes.
- Audio-based, supports both acoustic and digital piano.
- You can upload and use any sheet music you want on PianoKiwis.
Terms of Use: https://pianokiwis.com/terms
Privacy Policy: https://pianokiwis.com/privacyPolicy
Latest updates
PianoKiwis: AI Piano Practice Android
PianoKiwis: AI Piano Practice gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
PianoKiwis: AI Piano Practice is #9 in Music & Audio Free on Google Play in South Korea and charting in 3 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Music & Audio FreePianoKiwis: AI Piano Practice on Google Play
App details
Tech stack
Trackers and permissions of build v2.10.4, from the εxodus privacy report (CC BY-SA).
PianoKiwis: AI Piano Practice downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where PianoKiwis: AI Piano Practice's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in PianoKiwis: AI Piano Practice before Apple and Google take their fee.
How this is calculated
Business model: Subscription-led
How PianoKiwis: AI Piano Practice makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Kiwi Monthly Plan subscription | |
| 2 | Kiwi Annual Plan subscription | |
| 3 | Kiwi Annual Plan subscription | |
| 4 | Kiwi Monthly Plan subscription | |
| 5 | 90 KiwiCoins | |
| 6 | 1255 KiwiCoins | |
| 7 | 375 KiwiCoins | |
| 8 | Sheet Music subscription | |
| 9 | Sheet Music subscription | |
| 10 | Sheet Music subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Music & AudioFree | #9 |
| Japan | Music & AudioFree | #24 |
| South Korea | Music & AudioGrossing | #22 |
 Saudi Arabia | Music & AudioGrossing | #196 |
Apps near PianoKiwis: AI Piano Practice on the chart
Music & Audio Free, around #9.
Ratings
Google Play, worldwide.
Review momentum
ⓘ How we measure thisReview 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 PianoKiwis: AI Piano Practice
From the 32 most recent Google Play reviews in the US.
Users appreciate the app's beginner-friendly interface and realistic piano sounds but are frustrated by frequent crashes and connectivity errors that prevent lesson access. Many reviewers complain about aggressive paywalls and limited free content, while others report technical glitches like key sensing failures.
Mixed but leaning positive (56% of recent reviews give 4–5 stars). People like it for being useful. The main complaints are about crashes and bugs, and connection and sync problems. Recent reviews are more positive than earlier ones.
What people like
- Useful: “it is very useful for Avery one”
Common complaints
- Crashes & bugs: “ui has to be fixed, glitchy as hell”
- Connection & sync: “I've never had any internet problems so something is likely wrong with the app”
About PianoKiwis: AI Piano Practice
- Scrolls the page naturally, even with ad-libs or mistakes.
- Audio-based, supports both acoustic and digital piano.
- User-friendly, doesn't require knowledge of traditional sheet music.
- You can upload and use any sheet music you want on PianoKiwis.