# SystemeSolaire vs Toddler Science

The clearest difference is price: Toddler Science at Free against SystemeSolaire's $1.99. Toddler Science also leads on update cadence (monthly vs every 55 months) and iOS requirement (12.0 vs 15.6). SystemeSolaire's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Toddler Science is free to download; SystemeSolaire costs $1.99 up front. Toddler Science sells 1 one-off in-app purchase. SystemeSolaire asks for nothing beyond the download.

SystemeSolaire ships an update every 55 months, Toddler Science monthly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SystemeSolaire | Toddler Science |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/toddler-science-solar-system/id6502591055/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 55 months | **Monthly** |
| Monetization | — | Free |
| Size | 596 MB | 167 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) | [Mariyam Akhsheela](https://appshunter.io/developer/1746029310) |

## What reviewers say

### SystemeSolaire

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

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

**In-app purchases:** none


### Toddler Science

[App page](https://appshunter.io/ios/app/toddler-science-solar-system/id6502591055)

Introduce toddlers to the solar system through interactive games, captivating videos, and adorable characters. This app offers a safe, ad-free learning environment with multi-sensory elements and narration to foster curiosity and critical thinking.

**Highlights:** Interactive planet matching games, Educational videos on astronomy, Engaging sound effects and animations, Quizzes and puzzles for critical thinking, Multi-sensory learning approach, Professional narration for facts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |


## Frequently asked questions

### Is SystemeSolaire free?

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

### Is Toddler Science free?

Toddler Science is free to download, with in-app purchases available.

### Do SystemeSolaire or Toddler Science have ads?

Neither SystemeSolaire nor Toddler Science shows ads.

### Which is updated more often, SystemeSolaire or Toddler Science?

SystemeSolaire ships an update every 55 months, and Toddler Science monthly. Most recently, SystemeSolaire was updated on November 11, 2026 and Toddler Science 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.*