# Math Rush Game vs Orb.io

The clearest difference is in-app purchases: Math Rush Game at none against Orb.io's 9. Math Rush Game also leads on update cadence (every 2 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Orb.io sells 9 one-off in-app purchases. Math Rush Game asks for nothing beyond the download.

Math Rush Game ships an update every 2 days, Orb.io every 8 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Math Rush Game | Orb.io |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 8 days |
| Size | 12 MB | 68 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Lai Leung Tsang](https://appshunter.io/developer/1875978653) | [Samer Abu salim](https://appshunter.io/developer/1676394644) |

## What reviewers say

### Math Rush Game

[App page](https://appshunter.io/ios/app/math-rush-game/id6758955823)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Orb.io

[App page](https://appshunter.io/ios/app/orbio/id6792540181)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Neon Pack | $1.99 | one-time |
| Metallic Pack | $1.99 | one-time |
| Cosmic Pack | $1.99 | one-time |
| Stash of Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Hoard of Coins | $3.99 | one-time |
| Orb.io Pro | $6.99 | one-time |
| Treasury of Coins | $7.99 | one-time |


## Frequently asked questions

### Is Math Rush Game free?

Math Rush Game is free to download, with no in-app purchases.

### Is Orb.io free?

Orb.io is free to download, with in-app purchases available.

### Do Math Rush Game or Orb.io have ads?

Both Math Rush Game and Orb.io show ads.

### Which is updated more often, Math Rush Game or Orb.io?

Math Rush Game ships an update every 2 days, and Orb.io every 8 days. Most recently, Math Rush Game was updated on October 8, 2026 and Orb.io on October 2, 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.*