# AR Solar System vs Planet Fun

The clearest difference is price: Planet Fun at Free against AR Solar System's $0.99. Planet Fun also leads on rating (4.8 vs 1.0) and update cadence (every 4 weeks vs every 83 months). AR Solar System's advantage is chart position (#196 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Planet Fun is free to download; AR Solar System costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Planet Fun holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Planet Fun has 8 ratings behind it against 1, so its average is the more settled of the two.

AR Solar System ships an update every 83 months, Planet Fun every 4 weeks. The most recent releases landed on October 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AR Solar System | Planet Fun |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ar-solar-system-ar-planets/id1343139477/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/planet-fun/id1525941640/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 83 months | **Every 4 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#196** | — |
| Size | 5 MB | 161 MB |
| Requires iOS | 17.5 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Alpay](https://appshunter.io/developer/1018612630) | [Omar reis](https://appshunter.io/developer/687921629) |

## What reviewers say

### AR Solar System

[App page](https://appshunter.io/ios/app/ar-solar-system-ar-planets/id1343139477)

**Currently charting:** #196 Top Paid · Education (US App Store)

Explore the solar system with augmented reality. View planets, toggle labels and orbits, and manipulate time to observe celestial movements. This educational tool overlays celestial objects onto your real-world environment.

**Highlights:** Augmented Reality planets, Toggle planet labels, Toggle planet orbits, Speed up and rewind time, Overlay celestial objects

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet Fun

[App page](https://appshunter.io/ios/app/planet-fun/id1525941640)

Explore a 4D solar system simulation with accurate astronomical calculations for planets, moons, and stars. Interact with the celestial bodies using touch gestures, set any date and time, and even view your GPS position in augmented reality.

**Highlights:** 4D solar system simulation, Configurable animation speed, Augmented reality mode, Almanac module with ephemeris calculators, Touch gesture controls, Star and constellation visualization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Solar System free?

AR Solar System costs $0.99, with no in-app purchases.

### Is Planet Fun free?

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

### Which has better reviews, AR Solar System or Planet Fun?

Planet Fun is rated higher. AR Solar System averages 1.0 out of 5 from 1 ratings, while Planet Fun averages 4.8 from 8 ratings.

### Do AR Solar System or Planet Fun have ads?

Neither AR Solar System nor Planet Fun shows ads.

### Which is updated more often, AR Solar System or Planet Fun?

AR Solar System ships an update every 83 months, and Planet Fun every 4 weeks. Most recently, AR Solar System was updated on October 26, 2026 and Planet Fun on September 18, 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.*