# permutation group vs FIDELs

The clearest difference is in-app purchases: permutation group at none against FIDELs's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FIDELs sells 1 in-app purchase, starting at $6.99 per month. permutation group asks for nothing beyond the download.

## The numbers

| Metric | permutation group | FIDELs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fidels/id6759428327/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 6 MB | 49 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [Tedros Beyan](https://appshunter.io/developer/1878559248) |

## What reviewers say

### permutation group

[App page](https://appshunter.io/ios/app/permutation-group/id6757737753)

**Features:** macOS Compatibility

**In-app purchases:** none


### FIDELs

[App page](https://appshunter.io/ios/app/fidels/id6759428327)

This app offers a modern and engaging approach to learning Tigrinya and Amharic. It features interactive lessons, practice tools, and progress tracking to build language confidence for beginners and heritage speakers alike.

**Highlights:** Learn Tigrinya and Amharic alphabets, Interactive lessons and quizzes, Progress tracking, Clean and easy-to-use design, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fidel Pro Monthly | $6.99 | per month |


## Frequently asked questions

### Is permutation group free?

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

### Is FIDELs free?

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

### Do permutation group or FIDELs have ads?

Neither permutation group nor FIDELs 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.*