# Maze Solver vs CrimeKey

The clearest difference is in-app purchases: CrimeKey at none against Maze Solver's 1. CrimeKey also leads on update cadence (every 5 days vs every 4 weeks) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Maze Solver sells 1 one-off in-app purchase. CrimeKey asks for nothing beyond the download.

Maze Solver ships an update every 4 weeks, CrimeKey every 5 days. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Maze Solver | CrimeKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 77 MB | 54 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Huy Huynh](https://appshunter.io/developer/1815003126) | [Eventronic Systems, SL](https://appshunter.io/developer/692703720) |

## What reviewers say

### Maze Solver

[App page](https://appshunter.io/ios/app/maze-solver-one-path/id6757138315)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


### CrimeKey

[App page](https://appshunter.io/ios/app/crimekey-murder-cases/id6771895876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maze Solver free?

Maze Solver is free to download, with in-app purchases available.

### Is CrimeKey free?

CrimeKey is free to download, with no in-app purchases.

### Do Maze Solver or CrimeKey have ads?

Both Maze Solver and CrimeKey show ads.

### Which is updated more often, Maze Solver or CrimeKey?

Maze Solver ships an update every 4 weeks, and CrimeKey every 5 days. Most recently, Maze Solver was updated on September 19, 2026 and CrimeKey on September 20, 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.*