# ZenMath vs Zen24

The clearest difference is ads: Zen24 at none against ZenMath's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ZenMath sells 5 in-app purchases, starting at $4.99 per month and Zen24 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZenMath ships an update every 4 days, Zen24 every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ZenMath | Zen24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (22 ratings)](https://appshunter.io/ios/app/zenmath-relaxing-numbers/id6758054426/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Finespace UAB](https://appshunter.io/developer/1660731132) | [Guizhou Vanilla Information Technology Co., Ltd.](https://appshunter.io/developer/1870144710) |

## What reviewers say

### ZenMath

[App page](https://appshunter.io/ios/app/zenmath-relaxing-numbers/id6758054426)

Engage your mind with a number puzzle game that combines math operations with intuitive swipe controls. Solve hundreds of levels by combining numbers to reach target values, offering a relaxing yet challenging experience for all ages.

**Highlights:** Number combination puzzles, Swipe-based gameplay, Hundreds of levels, Multiple math operations, Play at your own pace, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | per month |
| ZenMath Premium | $9.99 | per month |
| 10 Hints | $2.99 | one-time |
| 25 Hints | $4.99 | one-time |
| 100 Hints | $10.99 | one-time |


### Zen24

[App page](https://appshunter.io/ios/app/zen24/id6785171502)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Pro | $4.99 | one-time |


## Frequently asked questions

### Is ZenMath free?

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

### Is Zen24 free?

Zen24 is free to download, with in-app purchases available.

### Do ZenMath or Zen24 have ads?

ZenMath shows ads; Zen24 does not.

### Which is updated more often, ZenMath or Zen24?

ZenMath ships an update every 4 days, and Zen24 every 2 days. Most recently, ZenMath was updated on November 5, 2026 and Zen24 on October 31, 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.*