# Cosmic Ball Maze vs Sky Protector

The clearest difference is iOS requirement: Cosmic Ball Maze at 15.6 against Sky Protector's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cosmic Ball Maze ships an update every 3 days, Sky Protector every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Cosmic Ball Maze | Sky Protector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 4 MB | 18 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Suleyman Dibirov](https://appshunter.io/developer/1041879145) | [Aviram Netanel](https://appshunter.io/developer/1886995500) |

## What reviewers say

### Cosmic Ball Maze

[App page](https://appshunter.io/ios/app/cosmic-ball-maze/id6746049482)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Protector

[App page](https://appshunter.io/ios/app/sky-protector/id6761419001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cosmic Ball Maze free?

Cosmic Ball Maze is free to download, with no in-app purchases.

### Is Sky Protector free?

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

### Do Cosmic Ball Maze or Sky Protector have ads?

Neither Cosmic Ball Maze nor Sky Protector shows ads.

### Which is updated more often, Cosmic Ball Maze or Sky Protector?

Cosmic Ball Maze ships an update every 3 days, and Sky Protector every 2 days. Most recently, Cosmic Ball Maze was updated on October 25, 2026 and Sky Protector on October 25, 2026.

---

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