# Rocket Invaders vs Splash Sort

The clearest difference is in-app purchases: Splash Sort at none against Rocket Invaders's 8. Splash Sort also leads on update cadence (every 4 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rocket Invaders sells 8 one-off in-app purchases. Splash Sort asks for nothing beyond the download.

Rocket Invaders ships an update every 9 days, Splash Sort every 4 days. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Rocket Invaders | Splash Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 258 MB | 183 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) | [Feel Games Yazilim Oyun ve Bilisim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1778230546) |

## 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 |


### Splash Sort

[App page](https://appshunter.io/ios/app/splash-sort-slide-squad/id6749865887)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Invaders free?

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

### Is Splash Sort free?

Splash Sort is free to download, with no in-app purchases.

### Do Rocket Invaders or Splash Sort have ads?

Both Rocket Invaders and Splash Sort show ads.

### Which is updated more often, Rocket Invaders or Splash Sort?

Rocket Invaders ships an update every 9 days, and Splash Sort every 4 days. Most recently, Rocket Invaders was updated on October 5, 2026 and Splash Sort 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.*