# CloudLabs Digestive system vs DIY Solar System

The clearest difference is update cadence: DIY Solar System at every 2 months against CloudLabs Digestive system's every 21 months. CloudLabs Digestive system's advantage is iOS requirement (9.0 vs 12.0). 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.

CloudLabs Digestive system ships an update every 21 months, DIY Solar System every 2 months. The most recent releases landed on September 21, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | CloudLabs Digestive system | DIY Solar System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (16 ratings)](https://appshunter.io/ios/app/diy-solar-system/id1644242890/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 116 MB | 180 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### CloudLabs Digestive system

[App page](https://appshunter.io/ios/app/cloudlabs-digestive-system/id1635406110)

**Features:** macOS Compatibility

**In-app purchases:** none


### DIY Solar System

[App page](https://appshunter.io/ios/app/diy-solar-system/id1644242890)

Explore the solar system with interactive activities and an augmented reality planet walk. Learn about space travel, design a moon base, and identify celestial objects. Developed by leading science institutions, this app makes learning about space engaging for families and educators.

**Highlights:** Interactive space activities, Augmented reality planet walk, Design a moon base, Grow a space garden, Control a Mars rover, In or Out space game, NASA imagery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Digestive system free?

CloudLabs Digestive system is free to download, with no in-app purchases.

### Is DIY Solar System free?

DIY Solar System is free to download, with no in-app purchases.

### Do CloudLabs Digestive system or DIY Solar System have ads?

Neither CloudLabs Digestive system nor DIY Solar System shows ads.

### Which is updated more often, CloudLabs Digestive system or DIY Solar System?

CloudLabs Digestive system ships an update every 21 months, and DIY Solar System every 2 months. Most recently, CloudLabs Digestive system was updated on September 21, 2026 and DIY Solar System on June 3, 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.*