# Sushi Math Addition & Subtraction vs 3,2,1 Launch!

The clearest difference is iOS requirement: Sushi Math Addition & Subtraction at 9.0 against 3,2,1 Launch!'s 15.6. On price, ads, 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.

## The numbers

| Metric | Sushi Math Addition & Subtraction | 3,2,1 Launch! |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | — | Every 13 months |
| Monetization | — | Free |
| Size | 17 MB | 1008 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Preeda Kitiwanarat](https://appshunter.io/developer/1137394606) | [NASA](https://appshunter.io/developer/355542146) |

## What reviewers say

### Sushi Math Addition & Subtraction

[App page](https://appshunter.io/ios/app/sushi-math-addition-and-subtraction/id1213284936)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Sushi Math Addition & Subtraction free?

Sushi Math Addition & Subtraction is free to download, with no in-app purchases.

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

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

### Do Sushi Math Addition & Subtraction or 3,2,1 Launch! have ads?

Neither Sushi Math Addition & Subtraction nor 3,2,1 Launch! 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.*