# Slitherlink vs LOOP

The clearest difference is ads: LOOP at none against Slitherlink's shown. Slitherlink's advantage is update cadence (every 5 days vs every 4 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Slitherlink sells 10 one-off in-app purchases and LOOP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Slitherlink ships an update every 5 days, LOOP every 4 weeks. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Slitherlink | LOOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Size | 52 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PIOTR TOMASZ BIALAS](https://appshunter.io/developer/1823919222) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Slitherlink

[App page](https://appshunter.io/ios/app/slitherlink-loop-the-number/id6761770935)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Coins | $0.99 | one-time |
| 5x Random Line Hint | $0.99 | one-time |
| Paper skin | $0.99 | one-time |
| 3x Cell Check Hint | $1.99 | one-time |
| 800 Coins | $1.99 | one-time |
| Neon Space skin | $1.99 | one-time |
| 5x Line Check Hint | $1.99 | one-time |
| 2500 Coins | $4.99 | one-time |
| 7000 Coins | $9.99 | one-time |
| Kawaii Kitty skin | $9.99 | one-time |


### 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 Slitherlink free?

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

### Is LOOP free?

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

### Do Slitherlink or LOOP have ads?

Slitherlink shows ads; LOOP does not.

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

Slitherlink ships an update every 5 days, and LOOP every 4 weeks. Most recently, Slitherlink was updated on September 26, 2026 and LOOP on September 23, 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.*