# Deduce vs Mind Matrix

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 (#117 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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.

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.

## The numbers

| Metric | Deduce | Mind Matrix |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/deduce/id351558195/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#117** | — |
| Size | 46 MB | 7 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Obviously Genuine](https://appshunter.io/developer/351558198) | [佩佩 邵](https://appshunter.io/developer/1881766528) |

## What reviewers say

### Deduce

[App page](https://appshunter.io/ios/app/deduce/id351558195)

**Currently charting:** #117 Top Paid · Word (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Mind Matrix

[App page](https://appshunter.io/ios/app/mind-matrix-logic-pulse/id6760647565)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*