Water Sorter vs Foldline
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Water Sorter
Engage in a soothing puzzle experience by sorting colored water into matching glasses. Tap to pour and strategically fill each container to complete levels in this charmingly challenging game.
- Color water sorting
- Challenging yet soothing puzzles
- Simple tap-to-pour mechanics
- Level completion goals
- Charming visual style
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Sort the water into the glasses in this charmingly challenging yet soothing puzzle game. The rules are simple, simply tap the glass of your choice and then tap again on a glass with a matching color at the top to begin sorting. Once each glass is filled with one color only you've completed the level!
Foldline
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Foldline is a 60-second "origami × rhythm" puzzle where folding creates music. 【Two simple rules】 ・ Long-press and swipe to FOLD the board, and matching colored tiles disappear when they overlap. ・ Drag with one finger to SHUFFLE tiles into alignment. Fold, clear, fold again. The longer your chain, the denser the beat — and your crash sounds melt into the rhythm. 【How to play】 ・ Use 8-way folds (horizontal, vertical, both diagonals). ・ Tempo accelerates as time runs low. ・ 5+ chains earn time bonuses and fireworks. ・ 10+ chains trigger one of six bonus mini-games: slots, darts, SIMON, and more. ・ A PERFECT clear grants +15 seconds. 【Game Center】 ・ Two leaderboards: Best Score and Total Play Time. ・ Compete with friends worldwide. 【Features】 ・ Fully offline. No ads, no in-app purchases. ・ A complete game every 60 seconds — perfect for any pocket of time. ・ Rich haptics and synthesized sound design. ・ Origami simplicity meets electronic beats. Three gestures — tap, long-press, drag — and a tempo that grows with your skill. Foldline is a brand-new rhythm puzzle where every fold counts.
Screenshots
Verdict
The clearest difference is in-app purchases: Foldline at none against Water Sorter's 6. Water Sorter's advantage is chart position (#85 vs unranked) and device support (3 vs 1). On price, update cadence and ads 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. Water Sorter sells 6 one-off in-app purchases. Foldline asks for nothing beyond the download.
Water Sorter ships an update every 2 months, Foldline monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Water Sorter | Foldline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (37K ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 37K — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Best chart rank | #85 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 308 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Gimica GmbH | Takayuki Hamuro |
Bugs and requests
Water Sorter
Reported bugs
2 issues- Level 48 on Easy mode is reportedly impossible to complete
- VPN detection issues preventing gameplay
Requested features
4 requests- Faster gameplay and ability to move multiple tubes at once
- More challenging and varied levels, especially at higher difficulties
- Customization options for colors and tube shapes
- Background audio playback support
Foldline
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Water Sorter
- Small Glass Pack$0.99
- Small Undo Pack$0.99
- Medium Undo Pack$1.99
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- Medium Glass Pack$1.99
- Large Undo Pack$2.99
- Large Glass Pack$2.99
Foldline
No in-app purchases









