# zero vs Block Space Adventure

The clearest difference is rating: zero at 4.8 against Block Space Adventure's 3.5. Block Space Adventure's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

zero holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 6 and 8 respectively.

zero ships an update every 2 months, Block Space Adventure monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | zero | Block Space Adventure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/zero-the-game/id6477903054/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/block-space-adventure/id6754380160/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 140 MB | 188 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raul Davrishev](https://appshunter.io/developer/1731060019) | [ROSETIGER Sp.z.o.o.](https://appshunter.io/developer/1755700359) |

## What reviewers say

### zero

[App page](https://appshunter.io/ios/app/zero-the-game/id6477903054)

Challenge your mind with unique logic puzzles where the goal is to represent the number zero. Explore creative challenges, experimental gameplay mechanics, and a minimalistic aesthetic. Enjoy relaxing music as you progress through increasingly difficult levels.

**Highlights:** Unique puzzle levels, Experimental gameplay mechanics, Minimalistic graphic aesthetics, Relaxing background music, Progressive difficulty and training, Logic and creative challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Space Adventure

[App page](https://appshunter.io/ios/app/block-space-adventure/id6754380160)

A block puzzle game where you strategically place colorful blocks to fill rows and columns. Clear lines to prevent the board from filling up. Enjoy a simple yet challenging logic puzzle experience.

**Highlights:** Strategic block placement, Fill rows and columns to clear, Prevent board from filling, Relaxing brain game, Classic puzzle mechanics

**In-app purchases:** none


## Frequently asked questions

### Is zero free?

zero is free to download, with no in-app purchases.

### Is Block Space Adventure free?

Block Space Adventure is free to download, with no in-app purchases.

### Which has better reviews, zero or Block Space Adventure?

zero is rated higher. zero averages 4.8 out of 5 from 6 ratings, while Block Space Adventure averages 3.5 from 8 ratings.

### Do zero or Block Space Adventure have ads?

Both zero and Block Space Adventure show ads.

### Which is updated more often, zero or Block Space Adventure?

zero ships an update every 2 months, and Block Space Adventure monthly. Most recently, zero was updated on October 21, 2026 and Block Space Adventure on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*