# The Solar System vs SystemeSolaire

The clearest difference is device support: SystemeSolaire at 3 against The Solar System's 1. The Solar System's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

The Solar System costs $1.99 and SystemeSolaire $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Solar System ships an update every 29 months, SystemeSolaire every 55 months. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Solar System | SystemeSolaire |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 29 months** | Every 55 months |
| Size | 112 MB | 596 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) |

## What reviewers say

### The Solar System

[App page](https://appshunter.io/ios/app/the-solar-system-ar/id1322087991)

**Features:** macOS Compatibility

**In-app purchases:** none


### SystemeSolaire

[App page](https://appshunter.io/ios/app/systemesolaire/id1440418549)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Solar System free?

The Solar System costs $1.99, with no in-app purchases.

### Is SystemeSolaire free?

SystemeSolaire costs $1.99, with no in-app purchases.

### Do The Solar System or SystemeSolaire have ads?

Neither The Solar System nor SystemeSolaire shows ads.

### Which is updated more often, The Solar System or SystemeSolaire?

The Solar System ships an update every 29 months, and SystemeSolaire every 55 months. Most recently, The Solar System was updated on October 14, 2026 and SystemeSolaire on October 25, 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.*