# Real Solar System vs Constellation Finder

The clearest difference is rating: Constellation Finder at 4.4 against Real Solar System's 1.0. Constellation Finder also leads on ratings volume (23 vs 1). Real Solar System's advantage is in-app purchases (none vs 5) and update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Constellation Finder sells 5 in-app purchases, starting at $4.99 per 7 days. Real Solar System asks for nothing beyond the download.

Constellation Finder holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Constellation Finder has 23 ratings behind it against 1, so its average is the more settled of the two.

Real Solar System ships an update monthly, Constellation Finder every 2 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Real Solar System | Constellation Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/real-solar-system/id6475644962/reviews) | **[4.4 (23 ratings)](https://appshunter.io/ios/app/constellation-finder-planets/id6744271218/reviews)** |
| Number of ratings | 1 | **23** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 302 MB | 20 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Masaya Nagaoka](https://appshunter.io/developer/1698240335) | [Overflow LTD](https://appshunter.io/developer/1664238457) |

## What reviewers say

### Real Solar System

[App page](https://appshunter.io/ios/app/real-solar-system/id6475644962)

Explore a realistic solar system simulation using augmented reality. View the orbits of planets and celestial bodies based on real-time data, with adjustable speeds and zoom functions. Discover different objects and learn about their positions in space.

**Highlights:** Realistic AR solar system simulation, Orbits of 8 planets displayed, Realistic planet textures, Planet positions based on real values, Adjustable speed and zoom, Changeable celestial objects

**In-app purchases:** none


### Constellation Finder

[App page](https://appshunter.io/ios/app/constellation-finder-planets/id6744271218)

Discover planets and constellations with an interactive and educational journey through space. Explore celestial bodies, learn fascinating facts, and enjoy a playful design that makes learning about the solar system fun for all ages.

**Highlights:** Instant planet search and navigation, Fascinating facts and real data, Interactive solar system exploration, Regularly updated celestial data, Vibrant and playful design, Constellation finding capabilities

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $17.99 | one-time |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Real Solar System free?

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

### Is Constellation Finder free?

Constellation Finder is free to download, with in-app purchases available.

### Which has better reviews, Real Solar System or Constellation Finder?

Constellation Finder is rated higher. Real Solar System averages 1.0 out of 5 from 1 ratings, while Constellation Finder averages 4.4 from 23 ratings.

### Do Real Solar System or Constellation Finder have ads?

Neither Real Solar System nor Constellation Finder shows ads.

### Which is updated more often, Real Solar System or Constellation Finder?

Real Solar System ships an update monthly, and Constellation Finder every 2 months. Most recently, Real Solar System was updated on November 4, 2026 and Constellation Finder on November 5, 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.*