# Murder Matrix vs ONE KILLER LEFT

The clearest difference is ads: Murder Matrix at none against ONE KILLER LEFT's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Murder Matrix sells 3 one-off in-app purchases and ONE KILLER LEFT sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Murder Matrix ships an update every 5 days, ONE KILLER LEFT every 4 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Murder Matrix | ONE KILLER LEFT |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 14 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Diogo Alves](https://appshunter.io/developer/6782331699) | [RICARDO GONZALEZ ESCALERA](https://appshunter.io/developer/6804354567) |

## 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 |


### ONE KILLER LEFT

[App page](https://appshunter.io/ios/app/one-killer-left/id6804354565)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Discards | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Murder Matrix free?

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

### Is ONE KILLER LEFT free?

ONE KILLER LEFT is free to download, with in-app purchases available.

### Do Murder Matrix or ONE KILLER LEFT have ads?

ONE KILLER LEFT shows ads; Murder Matrix does not.

### Which is updated more often, Murder Matrix or ONE KILLER LEFT?

Murder Matrix ships an update every 5 days, and ONE KILLER LEFT every 4 days. Most recently, Murder Matrix was updated on October 17, 2026 and ONE KILLER LEFT on October 8, 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.*