Grid Zen vs SeaSurge
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Grid Zen
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Grid Zen Relax your mind with a clean, satisfying line puzzle game built around focus, flow, and calm progression. Connect the numbered points in order, fill the grid, and discover the perfect path. Each puzzle is simple to understand, but the challenge grows as boards become larger, smarter, and more surprising. Play through carefully organized level packs, from gentle tutorials to harder master puzzles. Explore special mechanics like walls and hidden points, take on daily challenges, and unlock new visual skins to make every solved path feel different. Features - Thousands of handcrafted and generated logic puzzles - Smooth grid-based path drawing - Daily challenges with streak progress - Level packs for every skill level - 5x5, 6x6, 7x7, 8x8, 9x9, and 10x10 puzzle collections - Special mechanics including walls and hidden waypoints - Unlockable zen-inspired skins - Hints when you need a little help - Clean, relaxing design made for short sessions or deep focus Grid Zen is easy to start, satisfying to master, and designed to give your brain a quiet little workout every day.
SeaSurge
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SeaSurge is an underwater endless runner where you control a sea creature diving deeper and deeper while dodging obstacles along the way. The controls are simple: tap and hold to swim upward, release to sink. The deeper you go, the more intense the run becomes. Try to beat your best depth, unlock new characters, and see how far into the ocean you can survive.
Screenshots
Verdict
The clearest difference is ads: SeaSurge at none against Grid Zen's shown. SeaSurge also leads on iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Grid Zen sells 10 one-off in-app purchases and SeaSurge sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Grid Zen | SeaSurge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | โ |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.6 โ better |
| Further details โ not scored | ||
| Size | 116 MB | 170 MB |
| Age rating | 4+ | 4+ |
| Developer | Ugurcan Sari | Christian Christiansen |
In-app purchases
Grid Zen
- Master Pack$0.99
- Aurora Silk Skin$0.99
- Kintsugimoon Skin$0.99
Show 7 moreShow fewer
- Sakura Tide Skin$0.99
- Jade Glass Skin$0.99
- Amethyst Mist Skin$0.99
- 20 Hints$2.99
- Unlock All Skins$2.99
- Zen Mode$6.99
- Complete Package$11.99
SeaSurge
- Octopus$0.99
- Narwhal$0.99
- Cuttlefish$0.99
Show 4 moreShow fewer
- Blobfish$0.99
- Walrus$0.99
- Leopard Shark$0.99
- Pufferfish$0.99








