# Sudoku: No Ads & Unlimited — Clean, Ad-Free, Offline Sudoku > Ad-free, offline Sudoku puzzles with multiple difficulty levels and customization. (iPhone/iPad app by Adam McAllister.) - Source: https://appshunter.io/ios/app/sudoku-no-ads-and-unlimited/id6756591177 (this page in markdown: same URL + `.md`) - Developer: [Adam McAllister](https://appshunter.io/developer/1712269715) - Category: Games, Casual, Puzzle - Price: $1.99 (on sale, was $4.99) - Rating: 4.30/5 from 12 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 18.4 · 11 MB - Languages: American English - Released: 2026-01-02 - Data updated: 2026-08-19 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/sudoku-no-ads-and-unlimited/id6756591177/reviews.md ## What is Sudoku? Enjoy pure Sudoku with no ads, no subscriptions, no interruptions. Just clean, beautiful puzzles designed for focus and relaxation. TRULY AD-FREE Pay once, play forever. No banner ads, no pop-ups, no video interruptions. We respect your time and attention. UNLIMITED PUZZLES Endless Sudoku puzzles across three difficulty levels - Easy, Medium, and Hard. Playable offline anytime. BEAUTIFUL & MINIMALIST Choose from thoughtfully designed themes that easy on the eyes. Pick a friendly mascot to accompany your journey. Every detail crafted for distraction-free gameplay. FEATURES YOU'LL LOVE Notes mode with pencil marks Built-in timer for tracking progress Stats tracking to monitor improvement Undo button for stress-free solving Auto-save: pick up right where you left off Dark mode support 100% offline play Perfect for unwinding during commutes, coffee breaks, or quiet evenings. No internet required, no hidden costs, no clutter. ## Key features - Unlimited puzzles - Three difficulty levels - Offline play - Notes mode with pencil marks - Built-in timer - Auto-save - Dark mode support ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/sudoku-no-ads-and-unlimited/id6756591177/reviews.md ### 5/5 — Excellent app but the grid is too small *2026-08-01* Excellent sudoku game, but it would be marvelous to have a bigger grid (i have an iphone se 2020), please implement this feature (not a zoom but globaly) as it makes me rely on my glasses to play. Thank you for the great work. **Developer response:** Hi, thanks for your review! This has been fixed in the most recent update. ### 1/5 — Tiny board *2026-07-16* I paid for the app, but it was very small and not user friendly **Developer response:** Hi klreecej, this has been fixed in the latest update. Thanks! ### 5/5 — Great dark mode for winding down *2026-04-23* Great app for winding down with dark mode and works well **Developer response:** Thanks for your review, glad you’re enjoying it ## Frequently asked questions about Sudoku ### Does Sudoku: No Ads & Unlimited have ads? No, Sudoku: No Ads & Unlimited is completely ad-free. The description explicitly states 'TRULY AD-FREE' and 'No banner ads, no pop-ups, no video interruptions' to ensure a distraction-free experience. ### How much does Sudoku: No Ads & Unlimited cost? Sudoku: No Ads & Unlimited is a paid app priced at $1.99. This one-time purchase grants you unlimited access to all puzzles and features without any subscriptions or hidden costs. ### Can I play Sudoku: No Ads & Unlimited offline? Yes, Sudoku: No Ads & Unlimited offers 100% offline play. You can enjoy endless Sudoku puzzles anytime, anywhere, without needing an internet connection. ### What difficulty levels are available in Sudoku: No Ads & Unlimited? Sudoku: No Ads & Unlimited provides unlimited puzzles across three difficulty levels: Easy, Medium, and Hard. This allows players of all skill levels to find a suitable challenge. ### What features does Sudoku: No Ads & Unlimited offer for gameplay? Sudoku: No Ads & Unlimited includes a notes mode with pencil marks, a built-in timer for tracking progress, an undo button for stress-free solving, and auto-save functionality. It also supports dark mode. ### What is the age rating for Sudoku: No Ads & Unlimited? Sudoku: No Ads & Unlimited has an age rating of 4+. This indicates it is suitable for children and adults alike. ### How often is Sudoku: No Ads & Unlimited updated? The latest version of Sudoku: No Ads & Unlimited is 1.15.1, and it was last updated on February 26, 2026. This suggests regular updates to maintain and improve the app. ### What devices support Sudoku: No Ads & Unlimited? Sudoku: No Ads & Unlimited is supported on both iPhone and iPad devices, offering a seamless puzzle experience across Apple's mobile platforms. ## Version history (last 5 releases) ### 1.17.1 — 2026-08-11 Fixed the grid size on small screen devices ### 1.17 — 2026-07-28 Small tweaks and bug fixes. ### 1.16 — 2026-07-27 Small tweaks and big fixes. ### 1.15.1 — 2026-02-26 Small tweaks and bug fixes. ### 1.15.0 — 2026-02-23 Small tweaks and bug fixes. ## Apps similar to Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [SudokuSmart](https://appshunter.io/ios/app/sudokusmart/id6738646281) | 4.7 (18) | Free | Games | | [Sudoku – Pure & Ad-Free](https://appshunter.io/ios/app/sudoku-pure-and-ad-free/id6755629452) | — | $0.99 | Games | | [Sudoku - No Ads & Offline](https://appshunter.io/ios/app/sudoku-no-ads-and-offline/id6502922368) | 4.7 (450) | Free | Games | | [Match & Merge 3d - Cake Sort](https://appshunter.io/ios/app/match-and-merge-3d-cake-sort/id6502905680) | 4.8 (15) | Free | Games | | [Sudoku - No Adverts, Ad Free!](https://appshunter.io/ios/app/sudoku-no-adverts-ad-free/id521559009) | 4.6 (604) | Free | Games | | [Tiny Bubbles](https://appshunter.io/ios/app/tiny-bubbles/id1116006048) | 4.8 (3,811) | $3.99 | Games | ## More apps by Adam McAllister - [Flag Quiz - Guess The Flag](https://appshunter.io/ios/app/flag-quiz-guess-the-flag/id6469593600) - [Maths! A Numbers Game](https://appshunter.io/ios/app/maths-a-numbers-game/id6473086507) All apps by Adam McAllister: https://appshunter.io/developer/1712269715 --- *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 2026-08-19.*