# LineRegression vs MarsMissionPro

The clearest difference is iOS requirement: LineRegression at 12.0 against MarsMissionPro's 16.6. 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 | LineRegression | MarsMissionPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marsmissionpro/id6761924727/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 58 MB | 3 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Carlos Franca](https://appshunter.io/developer/1842955146) | [Shashwat Patel](https://appshunter.io/developer/1873309489) |

## What reviewers say

### LineRegression

[App page](https://appshunter.io/ios/app/lineregression/id6754206347)

**Features:** macOS Compatibility

**In-app purchases:** none


### MarsMissionPro

[App page](https://appshunter.io/ios/app/marsmissionpro/id6761924727)

Explore the intricacies of Mars missions with this educational app. It features orbital visualization, rocket calculations, crew planning, and interactive learning tools to understand interplanetary travel and resource management.

**Highlights:** 2D Solar System Orbit View, Rocket Delta V Calculator, Launch Window Calculator, Crew Mission Planner, Life Support Mass Estimator, Interactive Learning Modules

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

**In-app purchases:** none


## Frequently asked questions

### Is LineRegression free?

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

### Is MarsMissionPro free?

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

### Do LineRegression or MarsMissionPro have ads?

Neither LineRegression nor MarsMissionPro 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.*