# RocketBoxPro vs X

The clearest difference is ads: RocketBoxPro at none against X's shown. RocketBoxPro also leads on monetization model (free vs ad-supported). X's advantage is rating (5.0 vs 4.6) and iOS requirement (13.0 vs 16). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

X holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 3 respectively.

RocketBoxPro ships an update fortnightly, X every 2 weeks. The most recent releases landed on June 11, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | RocketBoxPro | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/rocketboxpro/id6448651145/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/x-out-alien-outbreak/id6503699630/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 73 MB | 149 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Joseph Mordecai](https://appshunter.io/developer/1680649184) | [PSYCRAFT GmbH](https://appshunter.io/developer/1441576670) |

## What reviewers say

### RocketBoxPro

[App page](https://appshunter.io/ios/app/rocketboxpro/id6448651145)

Embark on an exhilarating adventure navigating a treacherous obstacle course, collecting coins, and unlocking unique characters with special abilities. Purchase powerful upgrades to boost your speed, activate shields, or clear your path to set new records and climb the global leaderboard.

**Highlights:** Navigate treacherous obstacle courses, Collect coins for upgrades, Unlock unique characters with special abilities, Purchase power-ups, Compete on global leaderboards, Earn achievements

**Features:** macOS Compatibility

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-out-alien-outbreak/id6503699630)

Escape a secret laboratory as a powerful alien in this fast-paced jump'n'run game. Unleash supernatural upgrades and race against time to reach the top. Can you break free before the humans recapture you?

**Highlights:** Continuous 1-100 level challenge, Supernatural alien upgrades, Escape the laboratory, Tilt controls for movement, Tap to jump or grab

**In-app purchases:** none


## Frequently asked questions

### Is RocketBoxPro free?

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

### Is X free?

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

### Which has better reviews, RocketBoxPro or X?

X is rated higher. RocketBoxPro averages 4.6 out of 5 from 8 ratings, while X averages 5.0 from 3 ratings.

### Do RocketBoxPro or X have ads?

X shows ads; RocketBoxPro does not.

### Which is updated more often, RocketBoxPro or X?

RocketBoxPro ships an update fortnightly, and X every 2 weeks. Most recently, RocketBoxPro was updated on June 11, 2026 and X on July 31, 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.*