# Ripple Effect vs Slitherlink JAM

The clearest difference is rating: Ripple Effect at 5.0 against Slitherlink JAM's 4.5. Ripple Effect also leads on in-app purchases (none vs 12) and update cadence (every 24 months vs every 113 months). Slitherlink JAM's advantage is review sentiment (63% vs 30%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Slitherlink JAM sells 12 one-off in-app purchases. Ripple Effect asks for nothing beyond the download.

Ripple Effect holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews complicate that: 30% of Ripple Effect's written reviews are positive against 63% of Slitherlink JAM's, so the app with the better star average is not the one people write more warmly about.

Ripple Effect ships an update every 24 months, Slitherlink JAM every 113 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ripple Effect | Slitherlink JAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ripple-effect/id1139541148/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/slitherlink-jam/id1185633152/reviews) |
| Number of ratings | 3 | **8** |
| Positive reviews | 30.0% of reviews | **62.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 113 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 4 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fujimoto](https://appshunter.io/developer/467085185) | [J&M Rapid Application Development, LLC.](https://appshunter.io/developer/1035996947) |

## What reviewers say

### Ripple Effect

[App page](https://appshunter.io/ios/app/ripple-effect/id1139541148)

A logic puzzle game where players fill grids with consecutive integers based on room size. It features rules about number placement to ensure separation between identical digits in rows and columns.

**Highlights:** Consecutive integer placement, Room-based puzzle mechanics, Row and column separation rules, Challenging logic puzzles, Grid-based gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Ripple Effect free?

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

### Is Slitherlink JAM free?

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

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

Ripple Effect is rated higher. Ripple Effect averages 5.0 out of 5 from 3 ratings, while Slitherlink JAM averages 4.5 from 8 ratings.

### Do Ripple Effect or Slitherlink JAM have ads?

Neither Ripple Effect nor Slitherlink JAM shows ads.

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

Ripple Effect ships an update every 24 months, and Slitherlink JAM every 113 months. Most recently, Ripple Effect was updated on October 11, 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.*