DokuDoo
Ad-free Sudoku no subscription
About
Enjoy a Sudoku experience designed for all players, particularly seniors, with a senior-friendly interface and large fonts. Get daily puzzles and hints for free, with an optional one-time purchase for unlimited content and advanced features.
What's New in DokuDoo
5.0.3
September 2, 2026
Streak Reliability, Finished We tracked down the last edge case behind streaks resetting after a completed puzzle — daily streak tracking is now fully consistent from the moment you finish today's challenge to the next time you open the app. Also fixed: leaving a practice game to save your progress could occasionally discard it instead of saving it. That's resolved too. Thanks for reporting these — your streak is safe. Keep it going!
MoreIn-App Purchases
$4.99
DokuDoo Premium
One-time purchase with lifetime access.
Developer apps
FAQ
Does DokuDoo have ads?
No, DokuDoo is completely ad-free, even in its free version. This is a core feature highlighted by the developer to provide an uninterrupted Sudoku experience.
How much does DokuDoo cost?
The base DokuDoo app is free to download and play, offering 3 daily puzzles and hints. A premium upgrade is available for a one-time purchase of $4.99, which is significantly less than many other Sudoku apps.
What are the benefits of the premium upgrade for DokuDoo?
The premium upgrade for DokuDoo unlocks unlimited daily puzzles, unlimited hints, beautiful color themes, regional leaderboards, advanced statistics, and cloud backup & sync.
Is DokuDoo suitable for older players?
Yes, DokuDoo is specifically designed with seniors in mind, featuring a senior-friendly design with large fonts and optimized accessibility for an easier gameplay experience.
Can I play DokuDoo offline?
The description does not explicitly state offline play capabilities. However, the mention of cloud backup & sync for premium users suggests an online component for those features.
How often is DokuDoo updated?
The latest version of DokuDoo is 4.1.13, and it was last updated on April 27, 2026. This indicates a recent update and ongoing development.
What devices support DokuDoo?
DokuDoo is available for iPhone and iPad devices, as indicated by its supported devices list.
What is the age rating for DokuDoo?
DokuDoo has an age rating of 4+, making it suitable for a wide range of players.
