# Gravity Derby vs Planet Orbit

The clearest difference is in-app purchases: Planet Orbit at none against Gravity Derby's 1. Planet Orbit also leads on ads (none vs shown). Gravity Derby's advantage is iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Gravity Derby sells 1 one-off in-app purchase. Planet Orbit asks for nothing beyond the download.

## The numbers

| Metric | Gravity Derby | Planet Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/planet-orbit/id6755504375/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Monetization | — | Free |
| Size | 774 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [云飞 徐](https://appshunter.io/developer/1849215838) | [TODD BROADRICK](https://appshunter.io/developer/1854282632) |

## What reviewers say

### Gravity Derby

[App page](https://appshunter.io/ios/app/gravity-derby/id6755297391)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Skin Coins | $0.99 | one-time |


### Planet Orbit

[App page](https://appshunter.io/ios/app/planet-orbit/id6755504375)

Control a moon orbiting a planet, sliding it to dodge incoming asteroids. This fast-paced arcade game tests your reflexes as you level up, unlock upgrades, and use power-ups to survive longer. See how long you can protect your moon.

**Highlights:** Dodge incoming asteroids, Control a moon around a planet, Level up with survival time, Unlock powerful upgrades, Grab game-changing power-ups, Test your reflexes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Derby free?

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

### Is Planet Orbit free?

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

### Do Gravity Derby or Planet Orbit have ads?

Gravity Derby shows ads; Planet Orbit does not.

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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.*