# Puzzlithm vs LOOP

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

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

## The numbers

| Metric | Puzzlithm | LOOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Size | 15 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Miwa Kajihara](https://appshunter.io/developer/1840119826) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Puzzlithm

[App page](https://appshunter.io/ios/app/puzzlithm/id6752602624)

**Features:** macOS Compatibility

**In-app purchases:** none


### LOOP

[App page](https://appshunter.io/ios/app/loop-slitherlink-puzzle/id6786162760)

**In-app purchases (1)**

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


## Frequently asked questions

### Is Puzzlithm free?

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

### Is LOOP free?

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

### Do Puzzlithm or LOOP have ads?

Neither Puzzlithm nor LOOP 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.*