# Balls Quest vs Rocket Invaders

The clearest difference is in-app purchases: Balls Quest at none against Rocket Invaders's 8. Rocket Invaders's advantage is update cadence (every 9 days vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

Balls Quest ships an update every 3 months, Rocket Invaders every 9 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Balls Quest | Rocket Invaders |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 200 MB | 258 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) | [Krada Studio Corp](https://appshunter.io/developer/1821603226) |

## What reviewers say

### Balls Quest

[App page](https://appshunter.io/ios/app/balls-quest/id6739755605)

Strategically place bouncers, buffs, and multipliers to grow your ball collection and earn rewards. Explore new maps and discover unique heroes on your adventure.

**Highlights:** Place bouncers, buffs, and multipliers, Increase ball collection, Gain rewards, Explore new maps, Discover new heroes

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Balls Quest free?

Balls Quest is free to download, with no in-app purchases.

### Is Rocket Invaders free?

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

### Do Balls Quest or Rocket Invaders have ads?

Both Balls Quest and Rocket Invaders show ads.

### Which is updated more often, Balls Quest or Rocket Invaders?

Balls Quest ships an update every 3 months, and Rocket Invaders every 9 days. Most recently, Balls Quest was updated on October 4, 2026 and Rocket Invaders on October 5, 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.*