# flyET vs Astronaut Up

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

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | flyET | Astronaut Up |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/flyet/id1546780746/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 171 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gagan Sharma](https://appshunter.io/developer/1546686552) | [MUHAMMET ESER](https://appshunter.io/developer/1605789408) |

## What reviewers say

### flyET

[App page](https://appshunter.io/ios/app/flyet/id1546780746)

Embark on an endless space adventure, piloting a rocket through an alien landscape. Evade or destroy obstacles, manage rocket coolant, and collect crystals to enhance your equipment. Aim to survive the extraterrestrial journey.

**Highlights:** Endless rocket journey, Obstacle evasion and shooting, Coolant management, Crystal collection for upgrades, EMP and missile power-ups

**In-app purchases:** none


### Astronaut Up

[App page](https://appshunter.io/ios/app/astronaut-up/id1660018467)

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

**In-app purchases:** none


## Frequently asked questions

### Is flyET free?

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

### Is Astronaut Up free?

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

### Do flyET or Astronaut Up have ads?

Astronaut Up shows ads; flyET does not.

### Which is updated more often, flyET or Astronaut Up?

flyET ships an update every 3 weeks, and Astronaut Up every 3 weeks. Most recently, flyET was updated on October 24, 2026 and Astronaut Up on October 11, 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.*