Comparison

Grid Zen vs SeaSurge

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

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.

About

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

Grid Zen4 screens
SeaSurge4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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.

Scorecard2 real differences ยท 4 level
Grid Zen versus SeaSurge: the parameters behind the verdict, then further details
ParameterGrid ZenSeaSurge
PriceFreeFree
Update frequencyDailyโ€”
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.6 โ€” better
Further details โ€” not scored
Size116 MB170 MB
Age rating4+4+
DeveloperUgurcan SariChristian Christiansen

In-app purchases

10 purchases

Grid Zen

One-time10
  • Master Pack$0.99
  • Aurora Silk Skin$0.99
  • Kintsugimoon Skin$0.99
Show 7 more
  • 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
7 purchases

SeaSurge

One-time7
  • Octopus$0.99
  • Narwhal$0.99
  • Cuttlefish$0.99
Show 4 more
  • Blobfish$0.99
  • Walrus$0.99
  • Leopard Shark$0.99
  • Pufferfish$0.99

Questions

Is Grid Zen free?
Grid Zen is free to download, with in-app purchases available.
Is SeaSurge free?
SeaSurge is free to download, with in-app purchases available.
Do Grid Zen or SeaSurge have ads?
Grid Zen shows ads; SeaSurge does not.

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