# 一轮教案 vs Math 24

The clearest difference is update cadence: 一轮教案 at every 3 weeks against Math 24's every 3 months. 一轮教案 also leads on iOS requirement (10.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

一轮教案 ships an update every 3 weeks, Math 24 every 3 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 一轮教案 | Math 24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 54 MB | 26 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟 张](https://appshunter.io/developer/944794974) | [娟 秦](https://appshunter.io/developer/1493246128) |

## What reviewers say

### 一轮教案

[App page](https://appshunter.io/ios/app/id1455451690)

**In-app purchases:** none


### Math 24

[App page](https://appshunter.io/ios/app/math-24-handwriting-solver/id6761042126)

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

**In-app purchases:** none


## Frequently asked questions

### Is 一轮教案 free?

一轮教案 is free to download, with no in-app purchases.

### Is Math 24 free?

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

### Do 一轮教案 or Math 24 have ads?

Neither 一轮教案 nor Math 24 shows ads.

### Which is updated more often, 一轮教案 or Math 24?

一轮教案 ships an update every 3 weeks, and Math 24 every 3 months. Most recently, 一轮教案 was updated on October 26, 2026 and Math 24 on October 28, 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.*