# HHL algorithm vs ARURAKU

The clearest difference is ads: HHL algorithm at none against ARURAKU's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HHL algorithm | ARURAKU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 8 days |
| Size | 6 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## What reviewers say

### HHL algorithm

[App page](https://appshunter.io/ios/app/hhl-algorithm/id6756808200)

**Features:** macOS Compatibility

**In-app purchases:** none


### ARURAKU

[App page](https://appshunter.io/ios/app/aruraku-algorithms-in-motion/id6772939433)

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

**In-app purchases:** none


## Frequently asked questions

### Is HHL algorithm free?

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

### Is ARURAKU free?

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

### Do HHL algorithm or ARURAKU have ads?

ARURAKU shows ads; HHL algorithm does not.

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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.*