# GraviTrax vs Clone Ball

The clearest difference is ads: GraviTrax at none against Clone Ball's shown. GraviTrax also leads on review sentiment (74% vs 54%). Clone Ball's advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (21K vs 148). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. GraviTrax sells 1 one-off in-app purchase and Clone Ball sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Clone Ball holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Clone Ball has 21K ratings behind it against 148, so its average is the more settled of the two. Written reviews complicate that: 74% of GraviTrax's written reviews are positive against 54% of Clone Ball's, so the app with the better star average is not the one people write more warmly about.

GraviTrax ships an update every 5 months, Clone Ball every 2 weeks. Both last shipped on September 27, 2026.

## The numbers

| Metric | GraviTrax | Clone Ball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (148 ratings)](https://appshunter.io/ios/app/gravitrax/id1236092166/reviews) | **[4.7 (21K ratings)](https://appshunter.io/ios/app/clone-ball/id1548516551/reviews)** |
| Number of ratings | 148 | **21K** |
| Positive reviews | **74.1% of reviews** | 53.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 155 MB | 201 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ravensburger Verlag GmbH](https://appshunter.io/developer/1505283467) | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) |

## What reviewers say

### GraviTrax

[App page](https://appshunter.io/ios/app/gravitrax/id1236092166)

Design and experience custom ball tracks with a free editor. Explore physics principles like gravity and magnetism as you build and test your creations. Share your unique track designs with friends and discover new possibilities.

**Highlights:** Free track editor, Interactive ball rolling simulation, Multiple camera angles, Share track designs with friends, Physics-based gameplay (gravity, magnetism, kinetics), Extendable track system

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GraviTrax PRO | $0.99 | one-time |

**What reviewers like**

- 👍 Great app for marble runs
- 🚀 Unlimited pieces to build with
- 🎨 Ability to view tracks from different angles
- 💡 Potential to test real-life tracks virtually

**What reviewers complain about**

- 🐛 Bugs with certain elements like the lift and spirals
- 🔒 In-app purchase required for full functionality
- 📦 Lack of integration with physical sets owned
- 🔧 Limited customization options for track building

**Reported bugs**

- Marble gets stuck on certain track elements
- Saving and loading tracks not working properly
- Placement of clear platforms and supports is limited
- Zipline functionality not working as expected

**Requested features**

- Add more track designs and layouts
- Implement a parts inventory system
- Allow sharing and downloading of user-created tracks
- Improve UI/UX for easier track building
- Add support for new Gravitrax expansions


### Clone Ball

[App page](https://appshunter.io/ios/app/clone-ball/id1548516551)

Engage in a chaotic and fun experience by kicking cloning balls that multiply. Enjoy the satisfying sensation as more and more balls appear with every action.

**Highlights:** Kick cloning balls, Satisfying cloning effect, Casual gameplay, Endless ball multiplication

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads! | $2.99 | one-time |
| All In One | $4.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🕹️ Satisfying gameplay
- 💰 Gets you free balls

**What reviewers complain about**

- 🔍 Repetitive levels
- 📺 Too many ads
- 🐛 Crashes and freezes

**Reported bugs**

- Game freezes at certain levels
- Ads cause crashes
- Coins and shop features not working

**Requested features**

- More level variety
- Option to disable haptics
- Ability to watch completed levels


## Frequently asked questions

### Is GraviTrax free?

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

### Is Clone Ball free?

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

### Which has better reviews, GraviTrax or Clone Ball?

Clone Ball is rated higher. GraviTrax averages 4.4 out of 5 from 148 ratings, while Clone Ball averages 4.7 from 21K ratings.

### Do GraviTrax or Clone Ball have ads?

Clone Ball shows ads; GraviTrax does not.

### Which is updated more often, GraviTrax or Clone Ball?

GraviTrax ships an update every 5 months, and Clone Ball every 2 weeks. Most recently, GraviTrax was updated on September 27, 2026 and Clone Ball on September 27, 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.*