# Learn Data Structures vs AlgoFun

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

Both are free to download. Learn Data Structures sells 1 one-off in-app purchase. AlgoFun asks for nothing beyond the download.

## The numbers

| Metric | Learn Data Structures | AlgoFun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 28 MB | 3 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [Arun Mahasenan](https://appshunter.io/developer/1636031978) |

## What reviewers say

### Learn Data Structures

[App page](https://appshunter.io/ios/app/learn-data-structures/id6446444404)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### AlgoFun

[App page](https://appshunter.io/ios/app/algofun/id6447717504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Data Structures free?

Learn Data Structures is free to download, with in-app purchases available.

### Is AlgoFun free?

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

### Do Learn Data Structures or AlgoFun have ads?

Neither Learn Data Structures nor AlgoFun 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.*