# Rethoria vs ErnstApp

The clearest difference is in-app purchases: ErnstApp at none against Rethoria's 6. Rethoria's advantage is iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Rethoria sells 6 in-app purchases, starting at $7.99 per month. ErnstApp asks for nothing beyond the download.

## The numbers

| Metric | Rethoria | ErnstApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 30 MB | 87 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Myassar](https://appshunter.io/developer/1896524095) | [UniNow GmbH](https://appshunter.io/developer/1099302123) |

## What reviewers say

### Rethoria

[App page](https://appshunter.io/ios/app/rethoria-ai-study-app/id6767951208)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $7.99 | per month |
| Pro Monthly | $14.99 | per month |
| Ultimate Monthly | $29.99 | per month |
| Starter Yearly | $79.99 | per year |
| Pro Yearly | $149.99 | per year |
| Ultimate Yearly | $299.99 | per year |


### ErnstApp

[App page](https://appshunter.io/ios/app/ernstapp/id6785584259)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rethoria free?

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

### Is ErnstApp free?

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

### Do Rethoria or ErnstApp have ads?

Neither Rethoria nor ErnstApp shows ads.

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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.*