Ottai: iPhone vs Android
Ottai gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Ottai by Ottai Technology (Wuxi) Co., Ltd. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
3.9 ★
1.7k ratings, both stores
Measured
Best rank now
#63
iPhone · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
6476258890
Publisher
欧态科技（无锡）有限公司
Publisher country
邮政编码: 214111
Content rating
4+
Google Play
App details
App ID
com.ottai.seas
Publisher
欧态科技（无锡）有限公司
Publisher country
邮政编码: 214111
Content rating
Everyone
Ottai downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 10k+ |
| Google Play | 100+ | 100k+ Measured |
| Total | 100+ Confidence | 100k+ Confidence |
How this is calculated
iPhone: 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 Ottai'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.
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.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.9 ★ | 462 |
| Google Play | 3.9 ★ | 1.3k 4 written reviews |
| Both stores | 3.9 ★ weighted by ratings | 1.7k |
About Ottai
Easily manage your blood sugar, personalize your data analysis, and focus on your family and friends.
Use advanced big data analytics to evaluate your blood sugar, diet, exercise, and medication to help you achieve optimal blood sugar control, making it easier to manage your blood sugar.
[Jurisdictional Statement]: This app is intended for use only within the European Union, Russia, Hong Kong and Colombia. Users in other countries or regions should verify that the associated product is locally authorized and that their access to and use of the app comply with applicable local laws and regulations before use.
[Disclaimer]: This product only provides data collection and display and cannot be used as a basis for diagnosis. You must follow the advice of your doctor. If you misunderstand the content of the information or make an incorrect judgment about your situation, the consequences will be borne by the user.
Use advanced big data analytics to evaluate your blood sugar, diet, exercise, and medication to help you achieve optimal blood sugar control, making it easier to manage your blood sugar.
[Jurisdictional Statement]: This app is intended for use only within the European Union, Russia, Hong Kong and Colombia. Users in other countries or regions should verify that the associated product is locally authorized and that their access to and use of the app comply with applicable local laws and regulations before use.
[Disclaimer]: This product only provides data collection and display and cannot be used as a basis for diagnosis. You must follow the advice of your doctor. If you misunderstand the content of the information or make an incorrect judgment about your situation, the consequences will be borne by the user.