# Loop vs K.O. Slitherlink

The clearest difference is review sentiment: K.O. Slitherlink at 100% against Loop's 50%. Loop's advantage is ads (none vs shown) and update cadence (monthly vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Loop ships an update monthly, K.O. Slitherlink every 4 months. The most recent releases landed on October 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Loop | K.O. Slitherlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/loop-the-slitherlink/id1309890139/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | **Free** | Ad-supported |
| Size | 63 MB | 35 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hyeoseong Hwang](https://appshunter.io/developer/369169972) | [又瑞 韦](https://appshunter.io/developer/1625836878) |

## What reviewers say

### Loop

[App page](https://appshunter.io/ios/app/loop-the-slitherlink/id1309890139)

This logic puzzle game challenges players to identify hidden spaces based on numerical clues. Each number indicates the number of adjacent faces a block has, requiring strategic deduction to solve increasingly complex grids.

**Highlights:** Numerical clue-based puzzles, Deductive reasoning gameplay, Grid-based challenges, Increasing difficulty levels

**Features:** macOS Compatibility

**In-app purchases:** none


### K.O. Slitherlink

[App page](https://appshunter.io/ios/app/ko-slitherlink/id1629925581)

This game offers a collection of Slitherlink puzzles with grid sizes from 2x2 to 10x10. Solve logic puzzles by connecting points to form a single loop, following number clues around the grid.

**Highlights:** Supports 2x2 to 10x10 grids, Abundant puzzle store, Slitherlink logic rules, Single continuous loop formation, Number clue system

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

**In-app purchases:** none


## Frequently asked questions

### Is Loop free?

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

### Is K.O. Slitherlink free?

K.O. Slitherlink is free to download, with no in-app purchases.

### Do Loop or K.O. Slitherlink have ads?

K.O. Slitherlink shows ads; Loop does not.

### Which is updated more often, Loop or K.O. Slitherlink?

Loop ships an update monthly, and K.O. Slitherlink every 4 months. Most recently, Loop was updated on October 17, 2026 and K.O. Slitherlink 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.*