# RooT vs Arrow Untangle

The clearest difference is in-app purchases: Arrow Untangle at none against RooT's 1. RooT's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. RooT sells 1 one-off in-app purchase. Arrow Untangle asks for nothing beyond the download.

RooT ships an update every 4 days, Arrow Untangle every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RooT | Arrow Untangle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 141 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masaki Hayashi](https://appshunter.io/developer/1838124882) | [Tsubasa Sakamoto](https://appshunter.io/developer/1865950668) |

## What reviewers say

### RooT

[App page](https://appshunter.io/ios/app/root/id6752118849)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free + Developer Support | $0.99 | one-time |


### Arrow Untangle

[App page](https://appshunter.io/ios/app/arrow-untangle-logic-puzzle/id6798055191)

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

**In-app purchases:** none


## Frequently asked questions

### Is RooT free?

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

### Is Arrow Untangle free?

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

### Do RooT or Arrow Untangle have ads?

Both RooT and Arrow Untangle show ads.

### Which is updated more often, RooT or Arrow Untangle?

RooT ships an update every 4 days, and Arrow Untangle every 3 weeks. Most recently, RooT was updated on October 3, 2026 and Arrow Untangle on October 5, 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.*