# AlgoFun vs Algo Viewer

The clearest difference is in-app purchases: AlgoFun at none against Algo Viewer's 1. AlgoFun also leads on iOS requirement (15.5 vs 26.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | AlgoFun | Algo Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 3 MB | 22 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Arun Mahasenan](https://appshunter.io/developer/1636031978) | [Abraham Abreu](https://appshunter.io/developer/1260832200) |

## What reviewers say

### AlgoFun

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Algo Viewer

[App page](https://appshunter.io/ios/app/algo-viewer/id6754825780)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $0.99 | one-time |


## Frequently asked questions

### Is AlgoFun free?

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

### Is Algo Viewer free?

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

### Do AlgoFun or Algo Viewer have ads?

Neither AlgoFun nor Algo Viewer 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.*