# Roll Balls 3D vs MathStarF

The clearest difference is in-app purchases: MathStarF at none against Roll Balls 3D's 1. MathStarF also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Roll Balls 3D sells 1 one-off in-app purchase. MathStarF asks for nothing beyond the download.

Roll Balls 3D ships an update every 3 months, MathStarF every 2 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Roll Balls 3D | MathStarF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (19 ratings)](https://appshunter.io/ios/app/roll-balls-3drotate-maze-game/id1603805531/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 15 MB |
| Requires iOS | **13.0** | 14 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [凤娇 徐](https://appshunter.io/developer/1279140915) | [江阴众信网络科技有限公司](https://appshunter.io/developer/1159700892) |

## What reviewers say

### Roll Balls 3D

[App page](https://appshunter.io/ios/app/roll-balls-3drotate-maze-game/id1603805531)

Rotate mazes to guide balls to their exit. This addictive puzzle game features intuitive controls, challenging levels, and vibrant 3D graphics. Progress is automatically saved, ensuring you never lose your place.

**Highlights:** Rotate mazes to move balls, One-finger control, Multiple difficulty levels, High-quality 3D graphics, Auto-saving progress, Addictive gameplay

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### MathStarF

[App page](https://appshunter.io/ios/app/mathstarf/id6754395767)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roll Balls 3D free?

Roll Balls 3D is free to download, with in-app purchases available.

### Is MathStarF free?

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

### Do Roll Balls 3D or MathStarF have ads?

Roll Balls 3D shows ads; MathStarF does not.

### Which is updated more often, Roll Balls 3D or MathStarF?

Roll Balls 3D ships an update every 3 months, and MathStarF every 2 months. Most recently, Roll Balls 3D was updated on October 24, 2026 and MathStarF on October 7, 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.*