# Solar Orrery vs Planet

The clearest difference is update cadence: Planet at weekly against Solar Orrery's every 3 weeks. Solar Orrery's advantage is iOS requirement (15.0 vs 17.0). 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.

Solar Orrery ships an update every 3 weeks, Planet weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Solar Orrery | Planet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solar-orrery/id6768309076/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 25 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [LanguageCraft](https://appshunter.io/developer/1029635130) | [Ahmad khaled Samim](https://appshunter.io/developer/6780888534) |

## What reviewers say

### Solar Orrery

[App page](https://appshunter.io/ios/app/solar-orrery/id6768309076)

Explore a real-time, interactive model of our solar system and the night sky. Journey through planets, moons, stars, and constellations with cinematic visuals and intuitive controls. Track celestial objects and experience the vastness of space.

**Highlights:** Interactive solar system model, Real-time orbital data, 41,000+ stars and constellations, Time controls for simulation, Touch-first camera controls, Colorblind-accessible themes, Live celestial object feeds

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

**In-app purchases:** none


### Planet

[App page](https://appshunter.io/ios/app/planet-solar-system/id6790789495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar Orrery free?

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

### Is Planet free?

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

### Do Solar Orrery or Planet have ads?

Neither Solar Orrery nor Planet shows ads.

### Which is updated more often, Solar Orrery or Planet?

Solar Orrery ships an update every 3 weeks, and Planet weekly. Most recently, Solar Orrery was updated on October 31, 2026 and Planet on October 31, 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.*