# Slitherlink JAM vs Slitherlink Diamond

The clearest difference is update cadence: Slitherlink Diamond at every 6 weeks against Slitherlink JAM's every 113 months. Slitherlink Diamond also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Slitherlink JAM sells 12 one-off in-app purchases and Slitherlink Diamond sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Slitherlink JAM ships an update every 113 months, Slitherlink Diamond every 6 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Slitherlink JAM | Slitherlink Diamond |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/slitherlink-jam/id1185633152/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 113 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 64 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [J&M Rapid Application Development, LLC.](https://appshunter.io/developer/1035996947) | [Marcelo Pars](https://appshunter.io/developer/1209823528) |

## What reviewers say

### 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 |


### Slitherlink Diamond

[App page](https://appshunter.io/ios/app/slitherlink-diamond/id6753644150)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 HINTS | $0.99 | one-time |
| 25 HINTS | $1.99 | one-time |
| 125 HINTS | $2.99 | one-time |


## Frequently asked questions

### Is Slitherlink JAM free?

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

### Is Slitherlink Diamond free?

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

### Do Slitherlink JAM or Slitherlink Diamond have ads?

Neither Slitherlink JAM nor Slitherlink Diamond shows ads.

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

Slitherlink JAM ships an update every 113 months, and Slitherlink Diamond every 6 weeks. Most recently, Slitherlink JAM was updated on October 8, 2026 and Slitherlink Diamond on October 24, 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.*