SudokuOS
5 days old
SudokuOS is #99 in Games › Board Free in Germany and charting in 1 of 30 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperSeidelapps
CategoryGames
PriceFree
Released
Rating★ 4.9 (13)
Version1.0
Age rating4+
First seen by us
21 Oct 2026
21 Oct 2026Installs (est.)500+ worldwide
Rating
4.9 ★
13 ratings
Measured
Best rank now
#99
Games › Board FreeMeasured
SudokuOS at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Puzzle Minimalist Abstract short sessions
#sudoku #logic #offline #no-ads #casual #single-player
SudokuOS on the App Store
App details
App ID
6819037692
Publisher
WERK II Medien- und Informationsgesellschaft mbH
On the store since
Oct 2026
Under a year
Minimum OS
iOS 27.0+
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
10
NL EN FR DE IT JA KO PT ZH ES
Size
6 MB
Also listed in
Board, Lifestyle
SudokuOS 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. iPhone 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 SudokuOS'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
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Games › BoardFree | #99 |
Apps near SudokuOS on the chart
Games › Board Free, around #99.
Ratings
App Store, worldwide.
Rating
4.9 ★
13 ratings
Measured
Ratings
13
Measured
What users say about SudokuOS
From recent reviews.
About SudokuOS
Play Sudoku on your iPhone or iPad. Choose from five difficulty levels and solve each puzzle at your own pace.
Use notes, fill in candidates for individual cells, get help from a hint or erase an entry. After completing a puzzle, view your rating and progress chart. Settings shows your solved puzzle count and best time.
Your current game is saved automatically on your device, so you can close the app and continue later. Choose from six accent colours and adjust the haptic feedback setting.
No internet connection or account is needed to play. The app contains no ads, in-app purchases or subscriptions.
Use notes, fill in candidates for individual cells, get help from a hint or erase an entry. After completing a puzzle, view your rating and progress chart. Settings shows your solved puzzle count and best time.
Your current game is saved automatically on your device, so you can close the app and continue later. Choose from six accent colours and adjust the haptic feedback setting.
No internet connection or account is needed to play. The app contains no ads, in-app purchases or subscriptions.
Latest updates
1.0