# Unknot vs MASYU

The clearest difference is in-app purchases: Unknot at none against MASYU's 1. Unknot also leads on update cadence (every 6 days vs every 3 weeks) and device support (3 vs 1). MASYU's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. MASYU sells 1 one-off in-app purchase. Unknot asks for nothing beyond the download.

Unknot ships an update every 6 days, MASYU every 3 weeks. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Unknot | MASYU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 18 MB | 1 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LELEU LABS LLC](https://appshunter.io/developer/1825013794) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Unknot

[App page](https://appshunter.io/ios/app/unknot-trivialize-the-loop/id6748287972)

**Features:** macOS Compatibility

**In-app purchases:** none


### MASYU

[App page](https://appshunter.io/ios/app/masyu-loop-logic-puzzle/id6788580685)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Unknot free?

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

### Is MASYU free?

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

### Do Unknot or MASYU have ads?

Unknot shows ads; MASYU does not.

### Which is updated more often, Unknot or MASYU?

Unknot ships an update every 6 days, and MASYU every 3 weeks. Most recently, Unknot was updated on September 16, 2026 and MASYU on September 19, 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.*