# Slitherlink vs Circuit Break

The clearest difference is in-app purchases: Circuit Break at none against Slitherlink's 10. Circuit Break also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Slitherlink sells 10 one-off in-app purchases. Circuit Break asks for nothing beyond the download.

Slitherlink ships an update every 5 days, Circuit Break every 4 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Slitherlink | Circuit Break |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 52 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIOTR TOMASZ BIALAS](https://appshunter.io/developer/1823919222) | [Gareth DeWalt](https://appshunter.io/developer/1896493430) |

## 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 |


### Circuit Break

[App page](https://appshunter.io/ios/app/circuit-break/id6767619048)

**In-app purchases:** none


## Frequently asked questions

### Is Slitherlink free?

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

### Is Circuit Break free?

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

### Do Slitherlink or Circuit Break have ads?

Slitherlink shows ads; Circuit Break does not.

### Which is updated more often, Slitherlink or Circuit Break?

Slitherlink ships an update every 5 days, and Circuit Break every 4 days. Most recently, Slitherlink was updated on October 12, 2026 and Circuit Break on October 1, 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.*