# Solve 24 vs 24 Math Master

The clearest difference is in-app purchases: 24 Math Master at none against Solve 24's 1. 24 Math Master also leads on update cadence (every 2 days vs every 5 days). Solve 24's advantage is iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Solve 24 sells 1 one-off in-app purchase. 24 Math Master asks for nothing beyond the download.

Solve 24 ships an update every 5 days, 24 Math Master every 2 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Solve 24 | 24 Math Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/solve-24-math-puzzles/id1561419381/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 1 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hamdouchi Interactive, LLC](https://appshunter.io/developer/306208255) | [Jingling Zhu](https://appshunter.io/developer/1632188995) |

## What reviewers say

### Solve 24

[App page](https://appshunter.io/ios/app/solve-24-math-puzzles/id1561419381)

Challenge your brain with arithmetic puzzles. Use basic operations to reach 24 with four numbers. Features multiple game modes, including time trial and two-player face-off, for endless mental exercise.

**Highlights:** Arithmetic puzzle solving, Multiple difficulty levels, Time trial mode, Two-player face-off mode, Endless unique problems, Intuitive interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Hints | $0.99 | one-time |


### 24 Math Master

[App page](https://appshunter.io/ios/app/24-math-master/id6758396505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solve 24 free?

Solve 24 is free to download, with in-app purchases available.

### Is 24 Math Master free?

24 Math Master is free to download, with no in-app purchases.

### Do Solve 24 or 24 Math Master have ads?

Neither Solve 24 nor 24 Math Master shows ads.

### Which is updated more often, Solve 24 or 24 Math Master?

Solve 24 ships an update every 5 days, and 24 Math Master every 2 days. Most recently, Solve 24 was updated on October 7, 2026 and 24 Math Master on October 2, 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.*