Ripple Effect vs Slitherlink JAM
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Ripple Effect
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.
- Consecutive integer placement
- Room-based puzzle mechanics
- Row and column separation rules
- Challenging logic puzzles
- Grid-based gameplay
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Ripple Effect is popular logic puzzle game in Japan. The solver must place one positive integer into each cell of the grid according to these rules: Every room must contain the consecutive integers from 1 to the quantity of cells in that room inclusive. If two identical numbers appear in the same row or column, at least that many cells with other numbers must separate them. For example, two cells both containing '1' may not be orthogonally adjacent, but must have at least one cell between them with a different number. Two cells marked '3' in the same row or column must have at least three cells with other numbers between them in that row or column, and so on.
Slitherlink JAM
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.
- Infinite free puzzles
- Logic-based gameplay
- Tutorial and hints
- Undo and 'healing' feature
- Leaderboards and achievements
- Automatic wall removal options
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Relax with infinite, free logic puzzles, NO ads, draw one continuous loop using pure deduction, no math required. Each number indicates how many walls surround that cell. The game is an enjoyable combination of logic and searching for the next move. FEATURES: - Practically **INFINITE** number of **FREE** puzzles for every level of difficulty (beginner to advanced) - Best gameplay for creating and removing walls. (No annoying X's) - Tutorial + Puzzles that teach you how to play the game - Hints to help solve puzzles - Undo & "Healing" to correct any mistakes - Leaderboards & Achievements with Game Center integration AWESOME OPTIONS: (in Settings) - Game automatically removes walls around 0's - Game automatically removes dead-ends and extra walls around corners - Game Automatically removes extra walls around completed 1's, 2's and 3's
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Ripple Effect | Slitherlink JAM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.5 (8 ratings) |
| Positive reviews | 30.0% of reviews | 62.5% of reviews — better |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 24 months — better | Every 113 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuki Fujimoto | J&M Rapid Application Development, LLC. |
Customer experience
Ripple Effect
Slitherlink JAM
In-app purchases
Ripple Effect
No in-app purchases
Slitherlink JAM
- Auto Remove Corner's Extra Sides$0.99
- Auto Remove extras from 0's$0.99
- Envelope of 10 Hints$0.99
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- Auto-remove from 1's, 2's, & 3's$1.99
- Handful of 25 Hints$1.99
- Shoebox of 40 Hints$2.99
- Armful of 75 Hints$4.99
- Crate of 100 Hints$5.99
- Truck load of 250 Hints$9.99
- Train car full of 1000 Hints$19.99
- A Boat-load of 10,000 Hints$49.99
- A Galaxy of Unlimited Hints$99.99
Questions
Is Ripple Effect free?
Is Slitherlink JAM free?
Which has better reviews, Ripple Effect or Slitherlink JAM?
Do Ripple Effect or Slitherlink JAM have ads?
Which is updated more often, Ripple Effect or Slitherlink JAM?
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