# Rocket Invaders vs Space Rocket Idle

The clearest difference is ads: Space Rocket Idle at none against Rocket Invaders's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Rocket Invaders sells 8 one-off in-app purchases and Space Rocket Idle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rocket Invaders ships an update every 9 days, Space Rocket Idle every 10 days. The most recent releases landed on October 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Rocket Invaders | Space Rocket Idle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 258 MB | 100 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krada Studio Corp](https://appshunter.io/developer/1821603226) | [Mehmet Tark Ozdemir](https://appshunter.io/developer/1784308273) |

## What reviewers say

### Rocket Invaders

[App page](https://appshunter.io/ios/app/rocket-invaders/id6747470112)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanently Unlock All Weapons | $0.99 | one-time |
| Save Sector Progress | $0.99 | one-time |
| Faster Fuel Pipe Transfers | $0.99 | one-time |
| Slower Bonus Crate Expiry Time | $0.99 | one-time |
| Slower Wave Timers | $0.99 | one-time |
| Remove Ads & Extra Resource | $2.99 | one-time |
| Full Converters at New Planet | $2.99 | one-time |
| Rocket Mega Pack | $4.99 | one-time |


### Space Rocket Idle

[App page](https://appshunter.io/ios/app/space-rocket-idle-galaxy/id6747640967)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blaze Rocket | $4.99 | one-time |
| Nova Rocket | $9.99 | one-time |


## Frequently asked questions

### Is Rocket Invaders free?

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

### Is Space Rocket Idle free?

Space Rocket Idle is free to download, with in-app purchases available.

### Do Rocket Invaders or Space Rocket Idle have ads?

Rocket Invaders shows ads; Space Rocket Idle does not.

### Which is updated more often, Rocket Invaders or Space Rocket Idle?

Rocket Invaders ships an update every 9 days, and Space Rocket Idle every 10 days. Most recently, Rocket Invaders was updated on October 28, 2026 and Space Rocket Idle on September 30, 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.*