# Less Math 算數 (校園版) vs Words Play

The clearest difference is update cadence: Words Play at every 3 days against Less Math 算數 (校園版)'s every 5 days. Less Math 算數 (校園版)'s advantage is iOS requirement (13.0 vs 26.0). 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.

Less Math 算數 (校園版) ships an update every 5 days, Words Play every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Less Math 算數 (校園版) | Words Play |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 69 MB | 4 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RiteX Ai Technologies Limited](https://appshunter.io/developer/1558355552) | [891 Limited](https://appshunter.io/developer/1895381773) |

## What reviewers say

### Less Math 算數 (校園版)

[App page](https://appshunter.io/ios/app/less-math/id6496284077)

**Features:** macOS Compatibility

**In-app purchases:** none


### Words Play

[App page](https://appshunter.io/ios/app/words-play-learn-cantonese/id6822380317)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Less Math 算數 (校園版) free?

Less Math 算數 (校園版) is free to download, with no in-app purchases.

### Is Words Play free?

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

### Do Less Math 算數 (校園版) or Words Play have ads?

Neither Less Math 算數 (校園版) nor Words Play shows ads.

### Which is updated more often, Less Math 算數 (校園版) or Words Play?

Less Math 算數 (校園版) ships an update every 5 days, and Words Play every 3 days. Most recently, Less Math 算數 (校園版) was updated on November 8, 2026 and Words Play 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.*