# Unit vs Test Leo Leo

The clearest difference is update cadence: Test Leo Leo at weekly against Unit's every 48 months. Test Leo Leo also leads on iOS requirement (12.0 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.

Unit ships an update every 48 months, Test Leo Leo weekly. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Unit | Test Leo Leo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Weekly** |
| Size | 10 MB | 159 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fraternidad De Agrupaciones Santo Tomas De Aquino (F.A.S.T.A.)](https://appshunter.io/developer/1284751150) | [Wumbox](https://appshunter.io/developer/1676985331) |

## What reviewers say

### Unit

[App page](https://appshunter.io/ios/app/unit/id1622199142)

**Features:** macOS Compatibility

**In-app purchases:** none


### Test Leo Leo

[App page](https://appshunter.io/ios/app/test-leo-leo/id6446256963)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unit free?

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

### Is Test Leo Leo free?

Test Leo Leo is free to download, with no in-app purchases.

### Do Unit or Test Leo Leo have ads?

Neither Unit nor Test Leo Leo shows ads.

### Which is updated more often, Unit or Test Leo Leo?

Unit ships an update every 48 months, and Test Leo Leo weekly. Most recently, Unit was updated on October 11, 2026 and Test Leo Leo on September 29, 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.*