SudoCool vs Omnitrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SudoCool
This logic-based puzzle game challenges your concentration and problem-solving skills with a vast collection of Sudoku puzzles. It offers adjustable difficulty levels, helpful tools like notes and hints, and progress tracking for players of all skill levels.
- 10,000+ puzzles
- Multiple difficulty levels
- Notes and hints support
- Mistake auto-checking
- Progress statistics
- Pause and resume functionality
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The popular puzzle game Sudoku is based on the logical placement of numbers. A game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. Sudoku is for beginners and advanced players. Playing Sudoku on mobile is as good as with a pencil and paper. Each Sudoku puzzle has only one solution! Features: - Ultra large numbers of puzzle, 10000+ - Multiple difficulty levels - Supports notes - Supports hints - Mistakes Auto-checking - Supports themes - Pause & resume game at any time - Useful statistics to keep track of your progress - Supports portrait and Landscape on iPad - Supports sounds - Simple controls - Supports iPhone X Choose any level you like. Play easier levels to exercise your brain, or try expert levels to give your mind a real workout. Come and challenge, within no time Sudoku will be your favorite free game. Subscriptions: ------------------------------- * Premium Features for 3 months ($2.99) * Premium Features for 1 Year ($7.99) The subscriptions auto-renews at the end of the term, unless cancelled 24 hours in advance. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.Subscriptions may be managed by you and auto-renewal may be turned off by going to your Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchases a subscription to that publication, where applicable. Term of privacy: http://www.jijijaja.com/apps/privacyGame.htm Term of subscription: http://www.jijijaja.com/apps/appleSubscript.htm
Omnitrack
Consolidate your movies, TV shows, video games, and books into a single digital library. Track your progress, manage your backlog, and write quick reviews for all your entertainment.
- Track movies, TV series, video games, and books
- Manage watchlists and game backlogs
- Organize media by status (Backlog, In Progress, Completed, Dropped)
- Create universal lists mixing media types
- Quickly rate and review content
- Clean and fast interface
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One app for books, another for movies, and a third for games? Not anymore. OmniTrack is the ultimate tool for pop culture lovers. Unify your entire entertainment history into a single, powerful, and easy-to-use digital library. Never forget which episode you were on or if you already played that indie title. ALL YOUR ENTERTAINMENT IN ONE PLACE Movies & TV Series: Keep your watchlist up to date. Mark what you have watched and what you want to see. Video Games: Manage your console and PC backlog. Books: Your pocket library. Track your current and future reads. KEY FEATURES - Organization by Status: Classify everything into Backlog, In Progress, Completed, or Dropped. It is like a productivity board for your leisure time! - Universal Lists: Create lists that mix media types. For example: "Cyberpunk Inspiration" containing books, movies, and games of the genre. - Quick Reviews: Rate and write your opinion instantly. - No Distractions: A clean, fast interface focused on your tastes. Stop switching between apps. Download OmniTrack and take control of your free time today.
Screenshots
Verdict
The clearest difference is rating: Omnitrack at 5.0 against SudoCool's 2.0. Omnitrack also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, update cadence and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SudoCool sells 3 one-off in-app purchases. Omnitrack asks for nothing beyond the download.
Omnitrack holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.
| Parameter | SudoCool | Omnitrack |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 16 MB | 45 MB |
| Age rating | 4+ | 12+ |
| Developer | 景灯 梁 | Alberto Blanco |
Customer experience
SudoCool
Omnitrack
In-app purchases
SudoCool
- Remove Ads$1.99
- 20 Hints$1.99
- 50 hints$3.99
Omnitrack
No in-app purchases









