# Logic Islands vs Murder Matrix

Logic Islands and Murder Matrix both sit at 5.0 stars, but that hides the real split: 100% of Logic Islands's written reviews are positive against 50% of Murder Matrix's. Murder Matrix's advantage is monetization model (free vs free with in-app purchases). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Logic Islands sells 3 in-app purchases, starting at $9.00 per month and Murder Matrix sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Logic Islands holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 16 and 27 respectively. Written reviews point the same way: 100% of Logic Islands's written reviews are positive against 50% of Murder Matrix's.

Logic Islands ships an update every 11 days, Murder Matrix every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Logic Islands | Murder Matrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/logic-islands-deduction-game/id6760209096/reviews)** | [4.8 (27 ratings)](https://appshunter.io/ios/app/murder-matrix-logic-puzzles/id6782331697/reviews) |
| Number of ratings | 16 | **27** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 203 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Logic Islands](https://appshunter.io/developer/1883218990) | [Diogo Alves](https://appshunter.io/developer/6782331699) |

## What reviewers say

### Logic Islands

[App page](https://appshunter.io/ios/app/logic-islands-deduction-game/id6760209096)

Engage in handcrafted deduction puzzles that go beyond typical logic games. Explore islands with unique rules, solve daily challenges, and master complex reasoning skills. This game offers a deep intellectual challenge for puzzle enthusiasts.

**Highlights:** Original deduction puzzles, Island-based logic challenges, Daily new puzzles, Leaderboards and streaks, Step-by-step hints and explanations, Learn propositional logic

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logic Islands Pro Monthly | $9.00 | per month |
| Logic Islands Pro Yearly | $60.00 | per year |
| Logic Islands Pro Lifetime | $99.00 | one-time |


### Murder Matrix

[App page](https://appshunter.io/ios/app/murder-matrix-logic-puzzles/id6782331697)

Engage in daily murder mystery logic puzzles where you deduce the killer using clues and a grid. It's a brain-teasing challenge perfect for fans of detective stories and logic games.

**Highlights:** Daily murder mystery logic puzzles, Grid-based clue deduction, No guessing required, Adjustable difficulty levels, No ads or timers, Verify and undo tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sci-Fi Pack | $1.99 | one-time |
| Halloween Pack | $1.99 | one-time |
| Summer Pack | $1.99 | one-time |


## Frequently asked questions

### Is Logic Islands free?

Logic Islands is free to download, with in-app purchases available.

### Is Murder Matrix free?

Murder Matrix is free to download, with in-app purchases available.

### Which has better reviews, Logic Islands or Murder Matrix?

Logic Islands is rated higher. Logic Islands averages 5.0 out of 5 from 16 ratings, while Murder Matrix averages 4.8 from 27 ratings.

### Do Logic Islands or Murder Matrix have ads?

Neither Logic Islands nor Murder Matrix shows ads.

### Which is updated more often, Logic Islands or Murder Matrix?

Logic Islands ships an update every 11 days, and Murder Matrix every 6 days. Most recently, Logic Islands was updated on October 24, 2026 and Murder Matrix on October 25, 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.*