# Learn Operating System vs Lets's Learn Computers

The clearest difference is in-app purchases: Lets's Learn Computers at none against Learn Operating System's 1. Lets's Learn Computers also leads on update cadence (every 2 months vs every 16 months). Learn Operating System's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price and ads there is nothing between them.

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

Learn Operating System ships an update every 16 months, Lets's Learn Computers every 2 months. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Learn Operating System | Lets's Learn Computers |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 94 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [Rahul Hinduja](https://appshunter.io/developer/1706447934) |

## What reviewers say

### 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 |


### Lets's Learn Computers

[App page](https://appshunter.io/ios/app/letss-learn-computers/id6465081524)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Operating System free?

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

### Is Lets's Learn Computers free?

Lets's Learn Computers is free to download, with no in-app purchases.

### Do Learn Operating System or Lets's Learn Computers have ads?

Neither Learn Operating System nor Lets's Learn Computers shows ads.

### Which is updated more often, Learn Operating System or Lets's Learn Computers?

Learn Operating System ships an update every 16 months, and Lets's Learn Computers every 2 months. Most recently, Learn Operating System was updated on June 1, 2026 and Lets's Learn Computers on September 8, 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.*