# Rush vs Math Space

The clearest difference is review sentiment: Rush at 73% against Math Space's 0%. Rush also leads on rating (4.6 vs 3.8) and ratings volume (52K vs 6). Math Space's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rush sells 2 one-off in-app purchases. Math Space asks for nothing beyond the download.

Rush holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Rush has 52K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 73% of Rush's written reviews are positive against 0% of Math Space's.

Rush ships an update monthly, Math Space every 2 months. The most recent releases landed on September 26, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Rush | Math Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (52K ratings)](https://appshunter.io/ios/app/rush/id1257043104/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/math-space/id1588723360/reviews) |
| Number of ratings | **52K** | 6 |
| Positive reviews | **72.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 230 MB | 1.1 GB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ketchapp](https://appshunter.io/developer/528065807) | [BUCKED GAMES DIJITAL OYUN TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1588723362) |

## What reviewers say

### Rush

[App page](https://appshunter.io/ios/app/rush/id1257043104)

Experience a thrilling endless roller coaster ride through the void. Tap to switch lanes, dodge obstacles, and reach incredible speeds. Complete challenges, collect items, and compete with players worldwide.

**Highlights:** Endless roller coaster ride, Tap to switch lanes, Dodge obstacles, Complete 100 challenges, Collect 50 spheres, Unlock 25 roads, Global high score comparison

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Extra Lives | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Addictive and fun gameplay
- 👍 Challenging but rewarding
- 💎 Cool sphere and road designs
- 🎨 Vibrant neon color scheme

**What reviewers complain about**

- 🔍 Unclear collision detection
- 🔁 Repetitive obstacle patterns
- 🔋 Ads causing performance issues
- 🐛 Occasional game freezes

**Reported bugs**

- Play button unresponsive after ads
- Rank rewards not unlocking properly

**Requested features**

- Adjustable speed settings
- Multiplayer/competitive modes
- More varied obstacle types
- Improved challenge system


### Math Space

[App page](https://appshunter.io/ios/app/math-space/id1588723360)

An endless math practice game set in space. Players shoot the correct answers to questions embedded in bosses and their minions. The game features adaptive difficulty and unlockable spaceship skins.

**Highlights:** Endless gameplay, Four operations practice, Themed planets, Boss battles with minions, Adaptive difficulty mode, Unlockable spaceship skins

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rush free?

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

### Is Math Space free?

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

### Which has better reviews, Rush or Math Space?

Rush is rated higher. Rush averages 4.6 out of 5 from 52K ratings, while Math Space averages 3.8 from 6 ratings.

### Do Rush or Math Space have ads?

Both Rush and Math Space show ads.

### Which is updated more often, Rush or Math Space?

Rush ships an update monthly, and Math Space every 2 months. Most recently, Rush was updated on September 26, 2026 and Math Space on June 5, 2026.

---

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