# 3,2,1 Launch! vs EMS RUSH

The clearest difference is in-app purchases: 3,2,1 Launch! at none against EMS RUSH's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EMS RUSH sells 1 one-off in-app purchase. 3,2,1 Launch! asks for nothing beyond the download.

## The numbers

| Metric | 3,2,1 Launch! | EMS RUSH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/321-launch/id6471444553/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Monetization | Free | — |
| Size | 1008 MB | 3 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [Nikita Bulygin](https://appshunter.io/developer/6786625741) |

## What reviewers say

### 3,2,1 Launch!

[App page](https://appshunter.io/ios/app/321-launch/id6471444553)

Experience the journey of a spacecraft from selection to launch. This game features 8 mini-games that educate players on the engineering and processes involved in sending a spacecraft into orbit.

**Highlights:** Rocket and spacecraft matching, Engineering analysis, Spacecraft cleaning, Rocket assembly, Fueling process, Orbit targeting

**In-app purchases:** none


### EMS RUSH

[App page](https://appshunter.io/ios/app/ems-rush/id6801044247)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | one-time |


## Frequently asked questions

### Is 3,2,1 Launch! free?

3,2,1 Launch! is free to download, with no in-app purchases.

### Is EMS RUSH free?

EMS RUSH is free to download, with in-app purchases available.

### Do 3,2,1 Launch! or EMS RUSH have ads?

Neither 3,2,1 Launch! nor EMS RUSH shows ads.

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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.*