# 3,2,1 Launch! vs MiSudoku

The clearest difference is review sentiment: 3,2,1 Launch! at 100% against MiSudoku's 0%. 3,2,1 Launch! also leads on rating (5.0 vs 3.0) and ratings volume (4 vs 1). MiSudoku's advantage is update cadence (every 3 weeks vs every 13 months) and iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

3,2,1 Launch! holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of 3,2,1 Launch!'s written reviews are positive against 0% of MiSudoku's.

3,2,1 Launch! ships an update every 13 months, MiSudoku every 3 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 3,2,1 Launch! | MiSudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/321-launch/id6471444553/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/misudoku/id6677053777/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1008 MB | 14 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NASA](https://appshunter.io/developer/355542146) | [Marlin Brandin](https://appshunter.io/developer/1460375078) |

## 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


### MiSudoku

[App page](https://appshunter.io/ios/app/misudoku/id6677053777)

Enjoy a straightforward and engaging Sudoku experience. Customize the game's appearance with various themes and colors to match your preferences and skill level.

**Highlights:** Simple gameplay, Fun puzzles, Skill-based play, Theme customization, Color options

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

**In-app purchases:** none


## Frequently asked questions

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

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

### Is MiSudoku free?

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

### Which has better reviews, 3,2,1 Launch! or MiSudoku?

3,2,1 Launch! is rated higher. 3,2,1 Launch! averages 5.0 out of 5 from 4 ratings, while MiSudoku averages 3.0 from 1 ratings.

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

Neither 3,2,1 Launch! nor MiSudoku shows ads.

### Which is updated more often, 3,2,1 Launch! or MiSudoku?

3,2,1 Launch! ships an update every 13 months, and MiSudoku every 3 weeks. Most recently, 3,2,1 Launch! was updated on November 5, 2026 and MiSudoku on October 30, 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.*