# Slitherlink vs Slitherlink JAM

The clearest difference is update cadence: Slitherlink at every 4 months against Slitherlink JAM's every 113 months. Slitherlink also leads on review sentiment (89% vs 63%) and ratings volume (457 vs 8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Slitherlink sells 13 one-off in-app purchases and Slitherlink JAM sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Slitherlink holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Slitherlink has 457 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 89% of Slitherlink's written reviews are positive against 63% of Slitherlink JAM's.

Slitherlink ships an update every 4 months, Slitherlink JAM every 113 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Slitherlink | Slitherlink JAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (457 ratings)](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/slitherlink-jam/id1185633152/reviews) |
| Number of ratings | **457** | 8 |
| Positive reviews | **89.5% of reviews** | 62.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 113 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 4 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Conceptis Ltd.](https://appshunter.io/developer/479420055) | [J&M Rapid Application Development, LLC.](https://appshunter.io/developer/1035996947) |

## 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 (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Medium Snacks 1 | $0.99 | one-time |
| 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 |
| Hard Variety - Large 1 | $1.99 | one-time |
| Big & Tough 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


### Slitherlink JAM

[App page](https://appshunter.io/ios/app/slitherlink-jam/id1185633152)

A logic puzzle game where you draw a single, unbroken loop around a grid of numbers. Each number indicates the number of surrounding walls. Offers infinite puzzles, helpful tools, and leaderboards.

**Highlights:** Infinite free puzzles, Logic-based gameplay, Tutorial and hints, Undo and 'healing' feature, Leaderboards and achievements, Automatic wall removal options

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Remove Corner's Extra Sides | $0.99 | one-time |
| Auto Remove extras from 0's | $0.99 | one-time |
| Envelope of 10 Hints | $0.99 | one-time |
| Auto-remove from 1's, 2's, & 3's | $1.99 | one-time |
| Handful of 25 Hints | $1.99 | one-time |
| Shoebox of 40 Hints | $2.99 | one-time |
| Armful of 75 Hints | $4.99 | one-time |
| Crate of 100 Hints | $5.99 | one-time |
| Truck load of 250 Hints | $9.99 | one-time |
| Train car full of 1000 Hints | $19.99 | one-time |
| A Boat-load of 10,000 Hints | $49.99 | one-time |
| A Galaxy of Unlimited Hints | $99.99 | one-time |


## Frequently asked questions

### Is Slitherlink free?

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

### Is Slitherlink JAM free?

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

### Which has better reviews, Slitherlink or Slitherlink JAM?

Slitherlink is rated higher. Slitherlink averages 4.8 out of 5 from 457 ratings, while Slitherlink JAM averages 4.5 from 8 ratings.

### Do Slitherlink or Slitherlink JAM have ads?

Neither Slitherlink nor Slitherlink JAM shows ads.

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

Slitherlink ships an update every 4 months, and Slitherlink JAM every 113 months. Most recently, Slitherlink was updated on October 15, 2026 and Slitherlink JAM on October 8, 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.*