# Murder Matrix vs Quiet Logic

The clearest difference is device support: Murder Matrix at 3 against Quiet Logic's 1. Murder Matrix also leads on iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Murder Matrix sells 3 one-off in-app purchases and Quiet Logic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Murder Matrix | Quiet Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (21 ratings)](https://appshunter.io/ios/app/murder-matrix-logic-puzzles/id6782331697/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 14 MB | 39 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Diogo Alves](https://appshunter.io/developer/6782331699) | [楚云 徐](https://appshunter.io/developer/1890205892) |

## What reviewers say

### 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 |


### Quiet Logic

[App page](https://appshunter.io/ios/app/quiet-logic-grid-puzzles/id6784965000)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Library | $9.99 | one-time |


## Frequently asked questions

### Is Murder Matrix free?

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

### Is Quiet Logic free?

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

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

Neither Murder Matrix nor Quiet Logic shows ads.

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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.*