# No Ads: Sudoku — Daily Puzzles. Pure Focus. > Ad-free Sudoku puzzles with daily challenges and multiple difficulty levels. (iPhone/iPad app by Collin Trenery.) - Source: https://appshunter.io/ios/app/no-ads-sudoku/id6760604690 (this page in markdown: same URL + `.md`) - Developer: [Collin Trenery](https://appshunter.io/developer/1382940689) - Category: Games, Education, Board, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 125 MB - Languages: English - Released: 2026-04-13 - Data updated: 2026-09-02 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/no-ads-sudoku/id6760604690/reviews.md ## What is No Ads? No Ads: Sudoku is exactly what it sounds like — a clean, distraction-free Sudoku experience with zero ads. Ever. No banners. No popups. No rewarded videos. Just pure Sudoku. DAILY PUZZLES A new puzzle every day across all four difficulty levels. Two years of daily challenges are pre-loaded — no internet required. Build your streak with a forgiving 48-hour grace period. FOUR DIFFICULTY LEVELS Easy, Medium, Hard, and Expert — every puzzle is human-graded using real solving techniques to ensure it genuinely matches the difficulty you chose. 120 FREE PUZZLES Thirty free puzzles per difficulty (120 total) across 12 packs. No purchase required to enjoy hours of Sudoku. PENCIL MARKS Jot candidate digits and let the app auto-clean resolved marks as you solve — or turn off auto-clean and manage them yourself. HINTS Stuck? Get a hint — it fills the correct digit in your selected cell. Your win still counts. MISTAKE TRACKING & UNDO Three mistakes ends the puzzle, just like classic rules. Every placement is checked instantly. Undo any move at any time. STATS & STREAKS Track your best time, average time, and win rate per difficulty. Daily streaks per difficulty with a 48-hour grace period so one missed day won't reset your progress. LIGHT & DARK THEME Two carefully tuned themes for comfortable play in any lighting. PRO — OPTIONAL Unlock unlimited generated puzzles, cloud backup across all your devices, and more. Monthly: $1.99/month Yearly: $14.99/year (37% off) Lifetime: $19.99 one-time Individual packs: $0.99 each Payment is charged to your Apple ID at purchase confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the renewal date. Manage subscriptions in your App Store account settings. Privacy Policy: https://krustbox.github.io/noadsgaming.github.io/ Terms of Use: https://krustbox.github.io/noadsgaming.github.io/terms.html ## Key features - Ad-free Sudoku experience - Daily puzzles across four difficulty levels - Offline play with pre-loaded puzzles - Pencil marks and auto-clean options - Hint system for assistance - Mistake tracking and undo functionality - Stats and streak tracking ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Sudoku Pro | $0.99 | per month | | Sudoku Pro | $9.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Unlock Next Pack | $0.99 | one-time | | Sudoku Pro Lifetime | $14.99 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/no-ads-sudoku/id6760604690/reviews.md ### 5/5 — Love it! *2026-04-28* I play this every day. Great for the brain. ## Frequently asked questions about No Ads ### Does No Ads: Sudoku have ads? No Ads: Sudoku is designed to be completely ad-free. The app explicitly states 'zero ads. Ever.' and 'No banners. No popups. No rewarded videos.' ensuring a distraction-free experience. ### Can I play No Ads: Sudoku offline? Yes, you can play No Ads: Sudoku offline. The app comes with two years of daily challenges pre-loaded, meaning an internet connection is not required to enjoy the puzzles. ### What are the difficulty levels in No Ads: Sudoku? No Ads: Sudoku offers four difficulty levels: Easy, Medium, Hard, and Expert. Each puzzle is human-graded to ensure it accurately reflects the chosen difficulty using real solving techniques. ### How does the streak system work in No Ads: Sudoku? No Ads: Sudoku features daily streaks for each difficulty level. It includes a forgiving 48-hour grace period, meaning one missed day won't reset your progress. ### What are the Pro features in No Ads: Sudoku? The optional Pro version of No Ads: Sudoku unlocks unlimited generated puzzles and cloud backup across all your devices, offering enhanced functionality for dedicated players. ### How much does No Ads: Sudoku Pro cost? No Ads: Sudoku Pro offers several pricing options. You can choose a monthly subscription for $1.99, a yearly subscription for $14.99 (37% off), or a one-time lifetime purchase for $19.99. Individual puzzle packs are also available for $0.99 each. ### How often is No Ads: Sudoku updated? The latest version of No Ads: Sudoku is 1.51, and it was last updated on June 19, 2026. This indicates a commitment to ongoing development and improvements. ### What devices is No Ads: Sudoku available on? No Ads: Sudoku is available for iPhone and iPad devices, making it accessible to a wide range of Apple users. ## Version history (last 5 releases) ### 1.51 — 2026-06-19 + Bug fixes. ### 1.47 — 2026-06-07 +Notes highlight for selected number +Fixed glitch 'resuming' puzzles ### 1.45 — 2026-05-28 +Added 'Auto Fill' and 'Clear All' notes buttons ### 1.42 — 2026-05-20 +Added a 4th free pack to each difficulty level. ### 1.40 — 2026-05-10 Adjusted difficulties to be more accurate. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*