# Chimpa Learn vs Learn Operating System

The clearest difference is in-app purchases: Chimpa Learn at none against Learn Operating System's 1. Chimpa Learn also leads on update cadence (every 5 months vs every 16 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Learn Operating System sells 1 one-off in-app purchase. Chimpa Learn asks for nothing beyond the download.

Chimpa Learn ships an update every 5 months, Learn Operating System every 16 months. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Chimpa Learn | Learn Operating System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-operating-system/id6446438155/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 16 months |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 29 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ERMETIX SRL](https://appshunter.io/developer/1035300725) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### Chimpa Learn

[App page](https://appshunter.io/ios/app/chimpa-learn/id1042570632)

**Features:** Vision Pro support

**In-app purchases:** none


### Learn Operating System

[App page](https://appshunter.io/ios/app/learn-operating-system/id6446438155)

Master operating system concepts through concise study sessions and interactive quizzes. This app offers audio pronunciation of technical terms and bookmarking for flashcards and questions, aiding efficient learning and progress tracking.

**Highlights:** Audio pronunciation of OS terms, Text-to-Speech engine, Interactive quizzes, Study mode, Bookmarking flashcards and questions, Progress indicators, Progress visualization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Chimpa Learn free?

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

### Is Learn Operating System free?

Learn Operating System is free to download, with in-app purchases available.

### Do Chimpa Learn or Learn Operating System have ads?

Neither Chimpa Learn nor Learn Operating System shows ads.

### Which is updated more often, Chimpa Learn or Learn Operating System?

Chimpa Learn ships an update every 5 months, and Learn Operating System every 16 months. Most recently, Chimpa Learn was updated on September 10, 2026 and Learn Operating System on June 1, 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.*