Comparison

SudoCool vs Omnitrack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 10,000+ puzzles
  • Multiple difficulty levels
  • Notes and hints support
  • Mistake auto-checking
  • Progress statistics
  • Pause and resume functionality
Features
Read full description

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

About

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.

Highlights
  • 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
Features
Read full description

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

SudoCool4 screens
Omnitrack4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SudoCool sells 3 one-off in-app purchases. Omnitrack asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.

Scorecard3 real differences · 7 level
SudoCool versus Omnitrack: the parameters behind the verdict, then further details
ParameterSudoCoolOmnitrack
PriceFreeFree
Rating2.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 4 monthsEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size16 MB45 MB
Age rating4+12+
Developer景灯 梁Alberto Blanco

Customer experience

SudoCool

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Omnitrack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

SudoCool

One-time3
  • Remove Ads$1.99
  • 20 Hints$1.99
  • 50 hints$3.99
None

Omnitrack

No in-app purchases

Questions

Is SudoCool free?
SudoCool is free to download, with in-app purchases available.
Is Omnitrack free?
Omnitrack is free to download, with no in-app purchases.
Which has better reviews, SudoCool or Omnitrack?
Omnitrack is rated higher. SudoCool averages 2.0 out of 5 from 1 ratings, while Omnitrack averages 5.0 from 1 ratings.
Do SudoCool or Omnitrack have ads?
SudoCool shows ads; Omnitrack does not.
Which is updated more often, SudoCool or Omnitrack?
SudoCool ships an update every 4 months, and Omnitrack every 4 months. Most recently, SudoCool was updated on October 29, 2026 and Omnitrack on October 13, 2026.

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