# Intergalactic Rocket Landing vs SumX

The clearest difference is in-app purchases: SumX at none against Intergalactic Rocket Landing's 2. SumX also leads on update cadence (every 4 days vs every 23 months). Intergalactic Rocket Landing's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Intergalactic Rocket Landing sells 2 one-off in-app purchases. SumX asks for nothing beyond the download.

Intergalactic Rocket Landing ships an update every 23 months, SumX every 4 days. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Intergalactic Rocket Landing | SumX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/intergalactic-rocket-landing/id1584420522/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 181 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intergalactic Education LLC](https://appshunter.io/developer/1364648815) | [SumX Games LTD.](https://appshunter.io/developer/1872948245) |

## What reviewers say

### Intergalactic Rocket Landing

[App page](https://appshunter.io/ios/app/intergalactic-rocket-landing/id1584420522)

Test your piloting skills in this challenging mini-game. Successfully land a rocket on a floating platform across increasingly difficult levels. Aim to master the controls and achieve the highest score.

**Highlights:** Rocket landing gameplay, Progressive level system, High score tracking, Challenging difficulty, Mini-game format

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Five Extra Lives | $0.99 | one-time |
| Twenty Extra Lives | $2.99 | one-time |


### SumX

[App page](https://appshunter.io/ios/app/sumx-daily-math-brain-puzzle/id6758439413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Intergalactic Rocket Landing free?

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

### Is SumX free?

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

### Do Intergalactic Rocket Landing or SumX have ads?

SumX shows ads; Intergalactic Rocket Landing does not.

### Which is updated more often, Intergalactic Rocket Landing or SumX?

Intergalactic Rocket Landing ships an update every 23 months, and SumX every 4 days. Most recently, Intergalactic Rocket Landing was updated on October 22, 2026 and SumX on October 19, 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.*