# LOOP vs Slitherlink Loop

The clearest difference is update cadence: Slitherlink Loop at every 4 days against LOOP's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LOOP sells 1 one-off in-app purchase and Slitherlink Loop sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

LOOP ships an update every 4 weeks, Slitherlink Loop every 4 days. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | LOOP | Slitherlink Loop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [torankirite](https://appshunter.io/developer/1883564850) | [Andy Tsai](https://appshunter.io/developer/1302632331) |

## What reviewers say

### LOOP

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

**In-app purchases (1)**

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


### Slitherlink Loop

[App page](https://appshunter.io/ios/app/slitherlink-loop-slinkora/id6788434516)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Slitherlink Hints | $1.99 | one-time |
| Ad-Free Slitherlink | $4.99 | one-time |
| 50 Slitherlink Hints | $4.99 | one-time |


## Frequently asked questions

### Is LOOP free?

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

### Is Slitherlink Loop free?

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

### Do LOOP or Slitherlink Loop have ads?

Neither LOOP nor Slitherlink Loop shows ads.

### Which is updated more often, LOOP or Slitherlink Loop?

LOOP ships an update every 4 weeks, and Slitherlink Loop every 4 days. Most recently, LOOP was updated on September 23, 2026 and Slitherlink Loop on September 17, 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.*