# Planet Defense - Protect Your Solar System

> Space defense game with asteroid dodging and orbital speed control. (iPhone/iPad app by Rory Buckley.)

- Source: https://appshunter.io/ios/app/planet-defense-protect-your-solar-system/id1178555747 (this page in markdown: same URL + `.md`)
- Developer: [Rory Buckley](https://appshunter.io/developer/490849322)
- Category: Games, Action, Casual
- Price: Free
- Rating: 4.30/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 35 MB
- Languages: American English
- Released: 2016-12-09
- Data updated: 2026-08-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/planet-defense-protect-your-solar-system/id1178555747/reviews.md

## What is Planet Defense?

Challenge yourself as you take charge of your own Solar System, protecting your planets from incoming asteroids!

• Simple Controls: touch or tap to increase the speed that your planets orbit the sun, strategically dodging incoming asteroids.

• Earn Power-ups: collecting green fragments will give you the ability to use power-ups. These include an energy shield & the option to switch orbital direction.

• Compete With Other Players: compete on the high scores leaderboard with other players.

## Key features

- Strategic orbital speed control
- Asteroid dodging gameplay
- Power-up collection
- Energy shield power-up
- Orbital direction switching
- High score leaderboards

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/planet-defense-protect-your-solar-system/id1178555747/reviews.md

### 5/5 — Good game but

*2020-12-29*

Jupiter is a gas giant so the astroid should just go through  Jupiter

### 5/5 — Very good app

*2018-03-17*

This app is a cool fun battle game where you try to beat other people’s scores

## Frequently asked questions about Planet Defense

### What is Planet Defense?

Planet Defense is a free mobile game where players protect their planets from incoming asteroids by controlling orbital speed and using power-ups. It features a high score leaderboard for competitive play.

### How do I play Planet Defense?

You play Planet Defense by touching or tapping the screen to increase your planets' orbital speed, strategically dodging incoming asteroids. Collecting green fragments allows you to use power-ups.

### Does Planet Defense have ads?

No, Planet Defense does not contain advertisements. It is a completely ad-free experience.

### Can I play Planet Defense offline?

The provided data does not specify if Planet Defense can be played offline. However, competing on leaderboards typically requires an internet connection.

### What devices is Planet Defense available on?

Planet Defense is available on iPhone, iPad, and iPod devices.

### What is the age rating for Planet Defense?

Planet Defense has an age rating of 4+, making it suitable for younger players and families.

### How often is Planet Defense updated?

Planet Defense was last updated on December 9, 2016, with version 1.0. There have been no updates since its initial release.

### What are the power-ups in Planet Defense?

Power-ups in Planet Defense include an energy shield to protect your planets and the option to switch orbital direction to evade asteroids more effectively.

## Version history (last 1 release)

### 1.0 — 2016-12-09

This app has been updated by Apple to display the Apple Watch app icon.

## Apps similar to Planet Defense

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Voyager: Grand Tour](https://appshunter.io/ios/app/voyager-grand-tour/id626097043) | 4.7 (324) | Free | Games |
| [Blue Defense: Second Wave!](https://appshunter.io/ios/app/blue-defense-second-wave/id389817492) | 4.3 (19) | Free | Games |
| [Idle Universe](https://appshunter.io/ios/app/idle-universe/id1195110094) | 4.3 (1,514) | Free | Games |
| [Command Center Earth](https://appshunter.io/ios/app/command-center-earth/id1535097787) | 5.0 (33) | Free | Games |
| [Asteroid Storms](https://appshunter.io/ios/app/asteroid-storms/id1467481484) | 4.5 (10) | Free | Games |
| [Travel among Planets](https://appshunter.io/ios/app/travel-among-planets/id6443857629) | 4.6 (14) | Free | Games |

## More apps by Rory Buckley

- [Relaxing Nature - Relax & Sleep Better](https://appshunter.io/ios/app/relaxing-nature-relax-and-sleep-better/id496077433)
- [Tide Times UK](https://appshunter.io/ios/app/tide-times-uk/id843633760)
- [Nature Sounds : Sleep & Relax](https://appshunter.io/ios/app/nature-sounds-sleep-and-relax/id881877047)
- [Jigsaw Puzzles Ultimate](https://appshunter.io/ios/app/jigsaw-puzzles-ultimate/id955469143)
- [Word Search Puzzles Collection](https://appshunter.io/ios/app/word-search-puzzles-collection/id1018857659)
- [Tide Times UK : British Tides](https://appshunter.io/ios/app/tide-times-uk-british-tides/id1072585547)

All apps by Rory Buckley: https://appshunter.io/developer/490849322

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*