Water Puller vs Ray Relay
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Water Puller
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Think. Connect. Flow. Welcome to Water Puller, the ultimate pipe-connecting puzzle challenge! Your mission is simple yet addictive: move and rotate pipes on a grid to create a seamless path for water to flow. Once connected, watch each pipe fill with satisfying liquid animations! Each level is a new puzzle waiting to be solved. No time limits, no pressure — just pure brain-training fun. Game Features: Drag and rotate pipes to create flow Watch pipes fill with smooth water effects Stimulating logic puzzles across hundreds of levels Easy to play, hard to master Play offline – no internet needed Cloud sync supported Perfect for fans of flow puzzles, plumber games, and anyone who enjoys relaxing brain teasers. Can you master the water flow? Download now and start connecting!
Ray Relay
A premium puzzle game where players route light beams through mirrored grids. Solve logic puzzles by rotating elements to align colorful paths, focusing on reflection and timing-free challenges.
- Light-path puzzles
- Mirrored grids
- Colorful beam paths
- Timing-free logic
- Hand-curated levels
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Ray Relay is a premium light-path puzzle game about routing beams through mirrored grids. Rotate your thinking around each board, line up the paths, and solve compact puzzles built around color, reflection, and timing-free logic. Features: - Light-path puzzles - Colorful beam paths - Hand-curated levels
Screenshots
Verdict
The clearest difference is in-app purchases: Water Puller at none against Ray Relay's 10. Water Puller also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (12.5 vs 26.0). Ray Relay's advantage is ads (none vs shown). On price 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. Ray Relay sells 10 one-off in-app purchases. Water Puller asks for nothing beyond the download.
Water Puller ships an update every 2 days, Ray Relay every 4 weeks. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.
| Parameter | Water Puller | Ray Relay |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 days — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 123 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Tuncay Ozbal | Bogdan Balan |
In-app purchases
Water Puller
No in-app purchases
Ray Relay
- Focal Point Unlock$1.99
- Double Split Unlock$1.99
- Black Glass Unlock$1.99
Show 7 moreShow fewer
- Narrow Aperture Unlock$1.99
- Signal Bloom Unlock$1.99
- Blue Shift Unlock$1.99
- Prism Junction Unlock$1.99
- Silicon Mind Unlock$1.99
- Event Horizon Unlock$1.99
- Critical Angle Unlock$1.99
