# Percent vs TestGorilla Prep

The clearest difference is ads: TestGorilla Prep at none against Percent's shown. TestGorilla Prep also leads on iOS requirement (15.0 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Percent sells 1 one-off in-app purchase and TestGorilla Prep sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Percent | TestGorilla Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 7 MB | 70 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Marc Picco](https://appshunter.io/developer/1854376029) | [Mohcine Mabani](https://appshunter.io/developer/1884595591) |

## What reviewers say

### Percent

[App page](https://appshunter.io/ios/app/percent-o/id6756480336)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### TestGorilla Prep

[App page](https://appshunter.io/ios/app/testgorilla-prep-ccat-test/id6760470310)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Weekly | $0.99 | per 7 days |
| Subscribe Monthly | $3.99 | per month |
| Subscribe Yearly | $19.99 | per year |


## Frequently asked questions

### Is Percent free?

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

### Is TestGorilla Prep free?

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

### Do Percent or TestGorilla Prep have ads?

Percent shows ads; TestGorilla Prep does not.

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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.*