# Slitherlink vs LogicBrain(Puzzle games)

The clearest difference is ads: Slitherlink at none against LogicBrain(Puzzle games)'s shown. Slitherlink also leads on ratings volume (461 vs 1). LogicBrain(Puzzle games)'s advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (12.0 vs 15.6). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Slitherlink sells 10 one-off in-app purchases and LogicBrain(Puzzle games) sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

LogicBrain(Puzzle games) holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Slitherlink has 461 ratings behind it against 1, so its average is the more settled of the two.

Slitherlink ships an update every 4 months, LogicBrain(Puzzle games) fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Slitherlink | LogicBrain(Puzzle games) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (461 ratings)](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/logicbrainpuzzle-games/id1637886323/reviews)** |
| Number of ratings | **461** | 1 |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 65 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Conceptis Ltd.](https://appshunter.io/developer/479420055) | [建明 顾](https://appshunter.io/developer/1637867417) |

## What reviewers say

### Slitherlink

[App page](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324)

Solve logic puzzles by drawing a single loop around clues on a grid. Connect dots to form a continuous line, with no crossings or branches. Offers endless fun and intellectual challenge for puzzle enthusiasts.

**Highlights:** Draw a single continuous loop, Surround numbered clues, Pure logic, no math required, Weekly bonus puzzles, Multiple difficulty levels, Auto complete clues, Highlight link segment

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Easy Variety 1 | $1.99 | one-time |
| Easy Variety - Large 1 | $1.99 | one-time |
| Medium Variety 1 | $1.99 | one-time |
| Medium Variety - Large 1 | $1.99 | one-time |
| Hard Variety 1 | $1.99 | one-time |
| Easy Variety 2 | $1.99 | one-time |
| Medium Variety 2 | $1.99 | one-time |
| Hard Variety 2 | $1.99 | one-time |
| Big & Easy 1 | $1.99 | one-time |
| Big & Medium 1 | $1.99 | one-time |

**What reviewers like**

- 🎉 Challenging and fun puzzles
- 👍 Well-designed and intuitive interface
- 🔍 Helpful check and undo features
- 💡 Variety of puzzle sizes and difficulty levels
- 🧠 Requires logical thinking

**What reviewers complain about**

- 🔍 Lack of coloring/marking tools to differentiate loop segments
- 💰 Expensive puzzle pack prices
- 🌙 No dark mode option
- 🐛 Occasional bugs and crashes
- 🔍 Limited free puzzle content

**Reported bugs**

- App not loading properly for some users
- Freezing issues on login screen
- Incompatibility with older devices

**Requested features**

- Add a dark mode option
- Implement coloring/marking tools for loop segments
- Provide more free puzzle content
- Reduce pricing for puzzle packs
- Add a rewind/undo feature to go back to previous puzzle states


### LogicBrain(Puzzle games)

[App page](https://appshunter.io/ios/app/logicbrainpuzzle-games/id1637886323)

Engage your mind with a collection of addictive logic puzzle games. Solve challenges ranging from easy to difficult, with thousands of levels and a beautiful interface. Perfect for brain training and passing the time.

**Highlights:** Multiple logic puzzle types, Thousands of levels, Easy to inhuman difficulty, Auto save and score records, Game tutorials, Beautiful interface with dark theme

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribers | $4.99 | per month |
| 600 COINS | $1.99 | one-time |
| 1800 COINS | $3.99 | one-time |
| 3600 COINS | $5.99 | one-time |


## Frequently asked questions

### Is Slitherlink free?

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

### Is LogicBrain(Puzzle games) free?

LogicBrain(Puzzle games) is free to download, with in-app purchases available.

### Which has better reviews, Slitherlink or LogicBrain(Puzzle games)?

LogicBrain(Puzzle games) is rated higher. Slitherlink averages 4.8 out of 5 from 461 ratings, while LogicBrain(Puzzle games) averages 5.0 from 1 ratings.

### Do Slitherlink or LogicBrain(Puzzle games) have ads?

LogicBrain(Puzzle games) shows ads; Slitherlink does not.

### Which is updated more often, Slitherlink or LogicBrain(Puzzle games)?

Slitherlink ships an update every 4 months, and LogicBrain(Puzzle games) fortnightly. Most recently, Slitherlink was updated on November 6, 2026 and LogicBrain(Puzzle games) on November 3, 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.*