Comparison

Deduce vs Mind Matrix

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

Head to head
About

Deduce

This word game challenges players to guess a hidden mystery word using logic and vocabulary skills. It offers adjustable difficulty levels, tracks progress with statistics, and provides definitions for learned words. Players can also share games and earn achievements.

Highlights
  • Guess hidden mystery words
  • Logic and vocabulary challenges
  • Adjustable difficulty levels
  • Game statistics and progress tracking
  • Mystery word definitions
  • Save and share games
  • Game Center integration and achievements
Features
Currently charting
Read full description

Deduce is a fun way to learn and visualize the process of logical deduction. It’s a uniquely challenging game combining logic, vocabulary, and spelling skills (with a small element of luck) played with words. Your goal is to discover a hidden mystery word with as few guesses as possible. Deduce acts as an assistant who enforces the rules, provides hints, keeps track of your progress, collects statistics, manages saved games, and (for Game Center users) awards achievements. Reviewers have said: "One of my favorite games", "Other games get installed-played-uninstalled, but this one stays", "Challenging and addictive", "Very original and lots of fun", "I'm completely hooked", "Hope I can stop playing it soon!" Features: 1. Many thousands of possible games (more than 20,000) 2. Comfort level - Deduce can be as easy or challenging as you like, with optional features to assist your thinking. Play with easier 5 letter words or more difficult 6 letter words. NEVER ANY ADS TO DISTRACT YOU! 3. Game Center integration. Statistical results, scores, and saved games are associated with the active Game Center player. If you are not logged into Game Center, you may supply your own player name for separate game tracking, or play anonymously. If you use Game Center, scores are reported to Classic, Novice, and Puzzle leaderboards. A Champions leaderboard ranks the overall quality of your play over time. Achievements may be earned based on the quality and persistence of your game play. As you earn Deduce achievements discover 50 19th century literary giants of the western world, who were also masters with words. A portrait medallion, with a biography link, is awarded for each achievement -- collect them all! 3. Mystery Word definitions. When you finish a game of Deduce, a definition of the mystery word is provided. Increase your vocabulary as you play more games. Definitions come from’s Apple’s downloadable dictionaries or Wiktionary, whichever is available. 4. Game records. Save your games automatically or selectively. Create beautifully formatted PDFs of your games for sharing or printing. 5. Preferences. Use the Settings App to specify global options for Deduce, such as autosave (which automatically saves a limited or unlimited number of your completed games). 6. Easy sharing with friends or other devices. Find a game really challenging? You can challenge friends to find the same mystery word by sharing a Deduce game number via Airdrop, Messages, or email. Deduce also plays well on a shared device. Each family member can play using their own name or Game Center account with separate saved games, statistics, and (for Game Center users) achievements. 7. A polished user experience with improved marking and simpler game play. Use letter dials or a keyboard to enter your guesses. On an iPhone, enlarge guess list for easier manipulation. Reorder your guesses to see more potential patterns. Having trouble thinking of words? Use the Suggest button! Need advice about your game play? Tap on Sherlock for tips and encouragement. And check out the help info to learn about letter frequencies and common suffixes. 8. Select your favorite photo as a backdrop for playing Deduce, or use one of our two built-in backdrops.

About

Mind Matrix

Features
Read full description

Mind Matrix: Logic Pulse is a casual brain training puzzle game inspired by logic challenges similar to those seen in competitive brain shows. The game combines multiple puzzle mechanics including pattern memory, number logic, color sequences, shape rotation, and visual difference detection. Each round presents a new randomly generated challenge that requires quick thinking and accurate decisions. As players progress, the game gradually increases in difficulty, encouraging continuous improvement in logical reasoning, memory, and observation skills. The interface uses a modern neumorphism design style, featuring soft shadows, smooth animations, and tactile UI interactions that create a clean and relaxing gameplay experience. Players can challenge themselves to reach the highest score while unlocking achievements and tracking their statistics. Key Features • Multiple brain puzzle types including memory, logic, and visual challenges • Endless gameplay focused on achieving the highest score • Local leaderboard to track top scores • Achievement system that rewards player progress • Player statistics including total games played, best streak, and accuracy • Pause and resume functionality during gameplay • Game over screen displaying detailed performance statistics • ""Play Again"" option that restarts the game with reset data • Lightweight single-player offline gameplay experience Mind Matrix: Logic Pulse is designed as an accessible puzzle game suitable for quick play sessions while still providing deep brain-training challenges.

Screenshots

Deduce4 screens
Mind Matrix4 screens

Verdict

The call

The clearest difference is price: Mind Matrix at Free against Deduce's $2.99. Mind Matrix also leads on update cadence (every 3 weeks vs every 4 months). Deduce's advantage is chart position (#125 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

Mind Matrix is free to download; Deduce costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deduce ships an update every 4 months, Mind Matrix every 3 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 8 level
Deduce versus Mind Matrix: the parameters behind the verdict, then further details
ParameterDeduceMind Matrix
Price$2.99Free — better
Rating4.7 (3 ratings) — better—
Positive reviews88.5% of reviews—
Number of ratings3 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#125 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015 — better
Further details — not scored
Size46 MB7 MB
Age rating4+4+
DeveloperObviously Genuine佩佩 邵

In-app purchases

None

Deduce

No in-app purchases

None

Mind Matrix

No in-app purchases

Questions

Is Deduce free?
Deduce costs $2.99, with no in-app purchases.
Is Mind Matrix free?
Mind Matrix is free to download, with no in-app purchases.
Do Deduce or Mind Matrix have ads?
Neither Deduce nor Mind Matrix shows ads.
Which is updated more often, Deduce or Mind Matrix?
Deduce ships an update every 4 months, and Mind Matrix every 3 weeks. Most recently, Deduce was updated on October 8, 2026 and Mind Matrix on September 30, 2026.

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