# Evidence.am vs PromTest

The clearest difference is iOS requirement: Evidence.am at 15.1 against PromTest's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Evidence.am ships an update weekly, PromTest fortnightly. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Evidence.am | PromTest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 163 MB | 4 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [EVIDENCE, LLC](https://appshunter.io/developer/1776109703) | [Prom-Test LLC](https://appshunter.io/developer/1889945019) |

## What reviewers say

### Evidence.am

[App page](https://appshunter.io/ios/app/evidenceam/id6737410269)

**Features:** macOS Compatibility

**In-app purchases:** none


### PromTest

[App page](https://appshunter.io/ios/app/promtest/id6761494639)

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

**In-app purchases:** none


## Frequently asked questions

### Is Evidence.am free?

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

### Is PromTest free?

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

### Do Evidence.am or PromTest have ads?

Neither Evidence.am nor PromTest shows ads.

### Which is updated more often, Evidence.am or PromTest?

Evidence.am ships an update weekly, and PromTest fortnightly. Most recently, Evidence.am was updated on October 3, 2026 and PromTest on October 9, 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.*