# Celestial Dances vs Solar System Clock

The clearest difference is update cadence: Solar System Clock at every 2 days against Celestial Dances's every 30 months. Solar System Clock also leads on device support (3 vs 1). Celestial Dances's advantage is iOS requirement (9.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

Celestial Dances ships an update every 30 months, Solar System Clock every 2 days. The most recent releases landed on June 5, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Celestial Dances | Solar System Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/celestial-dances/id601885290/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Bretl](https://appshunter.io/developer/553850818) | [Mateusz Andrzejczuk](https://appshunter.io/developer/1158375886) |

## What reviewers say

### Celestial Dances

[App page](https://appshunter.io/ios/app/celestial-dances/id601885290)

Explore the orbital mechanics of planets, moons, and exoplanets. This app visualizes celestial movements based on concepts from "A Little Book of Coincidence." Discover intriguing patterns and relationships within our solar system and beyond.

**Highlights:** Explore solar system planet motions, Visualize moon orbits, Discover exoplanet systems, Based on 'A Little Book of Coincidence', Highlights Earth-Venus relationship

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System Clock

[App page](https://appshunter.io/ios/app/solar-system-clock/id6746730661)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Celestial Dances free?

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

### Is Solar System Clock free?

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

### Do Celestial Dances or Solar System Clock have ads?

Neither Celestial Dances nor Solar System Clock shows ads.

### Which is updated more often, Celestial Dances or Solar System Clock?

Celestial Dances ships an update every 30 months, and Solar System Clock every 2 days. Most recently, Celestial Dances was updated on June 5, 2026 and Solar System Clock on August 15, 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.*