# Cabri Express vs EqualMath

The clearest difference is in-app purchases: Cabri Express at none against EqualMath's 5. Cabri Express also leads on iOS requirement (14.0 vs 16.5). EqualMath's advantage is update cadence (every 8 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. EqualMath sells 5 in-app purchases, starting at $1.59 per month. Cabri Express asks for nothing beyond the download.

Cabri Express ships an update every 4 months, EqualMath every 8 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Cabri Express | EqualMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Size | 101 MB | 321 MB |
| Requires iOS | **14.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cabrilog SAS](https://appshunter.io/developer/1058047739) | [洪涛 刘](https://appshunter.io/developer/1831881552) |

## What reviewers say

### Cabri Express

[App page](https://appshunter.io/ios/app/cabri-express/id1492915630)

**Features:** macOS Compatibility

**In-app purchases:** none


### EqualMath

[App page](https://appshunter.io/ios/app/equalmath/id6749845326)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.59 | per month |
| Quarterly Subscription | $3.99 | per 3 months |
| Annual Subscription | $9.99 | per year |
| 手写识别、几何图形旋转与折叠、颜色喷绘 | $2.99 | one-time |
| EqualMath 3 Pro | $34.99 | one-time |


## Frequently asked questions

### Is Cabri Express free?

Cabri Express is free to download, with no in-app purchases.

### Is EqualMath free?

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

### Do Cabri Express or EqualMath have ads?

Neither Cabri Express nor EqualMath shows ads.

### Which is updated more often, Cabri Express or EqualMath?

Cabri Express ships an update every 4 months, and EqualMath every 8 days. Most recently, Cabri Express was updated on September 20, 2026 and EqualMath on September 21, 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.*