# Math Connect vs Zen24

The clearest difference is ads: Zen24 at none against Math Connect's shown. Zen24 also leads on update cadence (every 2 days vs every 42 months). Math Connect's advantage is iOS requirement (9.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Math Connect sells 5 one-off in-app purchases and Zen24 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Connect ships an update every 42 months, Zen24 every 2 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Math Connect | Zen24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Every 2 days** |
| Size | 83 MB | 6 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dong Tran](https://appshunter.io/developer/961632428) | [Guizhou Vanilla Information Technology Co., Ltd.](https://appshunter.io/developer/1870144710) |

## What reviewers say

### Math Connect

[App page](https://appshunter.io/ios/app/math-connect-math-workout/id1291679615)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 rubies | $0.99 | one-time |
| 50 rubies | $1.99 | one-time |
| 120 rubies | $3.99 | one-time |
| 200 rubies | $5.99 | one-time |
| 500 rubies | $11.99 | 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 Math Connect free?

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

### Is Zen24 free?

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

### Do Math Connect or Zen24 have ads?

Math Connect shows ads; Zen24 does not.

### Which is updated more often, Math Connect or Zen24?

Math Connect ships an update every 42 months, and Zen24 every 2 days. Most recently, Math Connect was updated on October 6, 2026 and Zen24 on October 1, 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.*