Flat vs Zero Grid
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Flat
A minimalist 3D puzzle game where players move cubes into black holes to flatten the board. It offers 50 stages with increasing complexity and intuitive swipe controls for an immersive experience.
- 3D puzzle gameplay
- Minimalist design
- 50 challenging stages
- Intuitive swipe controls
- Progressive mechanics
Read full descriptionHide full description
Flat is a 3D puzzle game that combines minimalist design with profound logic. The rules are simple: move all the cubes on the board into the black holes to make the board completely flat. - 50 stages of intellectual challenges - As you progress through the stages, new mechanics such as arrow panels and switches will appear. - Comfortable controls - Intuitive swipe controls allow you to immerse yourself in the pleasure of solving puzzles. - Minimalist aesthetic - The stripped-back visuals help sharpen your focus. Why not clear your mind and aim to complete all the stages?
Zero Grid
Read full descriptionHide full description
A simple math puzzle that anyone can pick up and play. Easy to start, hard to put down. Use the number in the center to calculate each tile and turn all numbers into โ0โ. Start with simple puzzles using subtraction. As you progress, addition, multiplication, and division are introduced, making the puzzles deeper and more strategic. Drag across tiles to connect and select them in one stroke. Choosing the right steps and operations is the key to solving each puzzle. Clear stages from Level 1 to 200 in order. After clearing Level 40, the โPuzzle Generatorโ is unlocked, allowing you to create and play unlimited custom puzzles. Features โข Simple and intuitive controls โข Operations increase with difficulty (โ โ + โ ร โ รท) โข Satisfying one-stroke drag gameplay โข Strategic, brain-teasing puzzles โข 200 challenging stages โข Unlock the puzzle generator โข Perfect for short play sessions Play now and experience the fun of puzzles!
Screenshots
Verdict
The clearest difference is in-app purchases: Flat at none against Zero Grid's 1. Zero Grid's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads 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. Zero Grid sells 1 one-off in-app purchase. Flat asks for nothing beyond the download.
| Parameter | Flat | Zero Grid |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 3 weeks | โ |
| Ads | Yes | Yes |
| In-app purchases | No โ better | Yes |
| Monetization | Ad-supported | โ |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 113 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | masanao matsui | Yuki Tsuna |
In-app purchases
Flat
No in-app purchases
Zero Grid
- Remove Ads$0.99





