
DokuDoo
Ad-free Sudoku no subscription
Free · In‑App Purchases · Designed for iPad
No ads - now or ever! The cleanest, most beautiful, simplest Sudoku app in the App Store...
DokuDoo offers the best Sudoku experience for all players and especially those over 50:
* No ads ever - even in free version
* One-time $4.99 purchase vs $9.99+ elsewhere
* 3 free daily puzzles (more than competitors)
* Senior-friendly design with large fonts
* No confusing subscriptions
FREE FEATURES:
* 3 daily puzzles with midnight reset
* 3 daily hints with explanations
* All difficulty levels
* Apple Pencil support
* Accessibility optimized
PREMIUM UPGRADE ($4.99):
* Unlimited daily puzzles
* Unlimited hints
* Beautiful color themes
* Regional leaderboards
* Advanced statistics
* Cloud backup & sync
Terms of Service: https://www.onethum.com/terms-of-service
Privacy Policy: https://www.onethum.com/privacy-policy
Ratings & Reviews
Minor bug fixes.
The developer, One Thum Software, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- One Thum Software, LLC
- Size
- 29.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English and Polish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- DokuDoo Premium $4.99
- Copyright
- © One Thum Software, LLC (2026)