# Multiplanetary Life vs Project Planet Space

The clearest difference is update cadence: Multiplanetary Life at every 3 months against Project Planet Space's every 25 months. Project Planet Space's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Multiplanetary Life ships an update every 3 months, Project Planet Space every 25 months. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Multiplanetary Life | Project Planet Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/multiplanetary-life/id1670768848/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 25 months |
| Monetization | Free | — |
| Size | 56 MB | 2 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Marcus Grant](https://appshunter.io/developer/1616306440) | [Miroslav Hanzelka](https://appshunter.io/developer/1653768748) |

## What reviewers say

### Multiplanetary Life

[App page](https://appshunter.io/ios/app/multiplanetary-life/id1670768848)

Explore the planets of our Solar System with interactive quizzes and detailed descriptions. Learn about notable rockets and rovers, making astronomy engaging for young learners.

**Highlights:** Planet exploration, Interactive quizzes, Detailed descriptions, Rocket information, Rover information, Solar System learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Project Planet Space

[App page](https://appshunter.io/ios/app/project-planet-space/id6499347273)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multiplanetary Life free?

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

### Is Project Planet Space free?

Project Planet Space is free to download, with no in-app purchases.

### Do Multiplanetary Life or Project Planet Space have ads?

Neither Multiplanetary Life nor Project Planet Space shows ads.

### Which is updated more often, Multiplanetary Life or Project Planet Space?

Multiplanetary Life ships an update every 3 months, and Project Planet Space every 25 months. Most recently, Multiplanetary Life was updated on October 9, 2026 and Project Planet Space on September 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.*