# ARPlanets 2 vs Planet Fun

The clearest difference is rating: Planet Fun at 4.8 against ARPlanets 2's 3.3. Planet Fun also leads on in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. ARPlanets 2 sells 1 one-off in-app purchase. Planet Fun asks for nothing beyond the download.

Planet Fun holds the better App Store score, 4.8 against 3.3. Both are backed by a comparable volume of ratings — 15 and 8 respectively.

ARPlanets 2 ships an update every 6 weeks, Planet Fun every 4 weeks. The most recent releases landed on August 27, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | ARPlanets 2 | Planet Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (15 ratings)](https://appshunter.io/ios/app/arplanets-2/id1387711637/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/planet-fun/id1525941640/reviews)** |
| Number of ratings | **15** | 8 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 449 MB | 161 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniele Citi](https://appshunter.io/developer/1187632258) | [Omar reis](https://appshunter.io/developer/687921629) |

## What reviewers say

### ARPlanets 2

[App page](https://appshunter.io/ios/app/arplanets-2/id1387711637)

Explore the augmented reality Solar System with interactive 3D models and intuitive gestures. Learn basic and advanced astronomy concepts through engaging AR lessons.

**Highlights:** Augmented reality Solar System exploration, Interactive 3D model manipulation, Discover celestial body details, AR-based astronomy lessons, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access AR | $1.99 | one-time |


### 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 ARPlanets 2 free?

ARPlanets 2 is free to download, with in-app purchases available.

### Is Planet Fun free?

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

### Which has better reviews, ARPlanets 2 or Planet Fun?

Planet Fun is rated higher. ARPlanets 2 averages 3.3 out of 5 from 15 ratings, while Planet Fun averages 4.8 from 8 ratings.

### Do ARPlanets 2 or Planet Fun have ads?

Neither ARPlanets 2 nor Planet Fun shows ads.

### Which is updated more often, ARPlanets 2 or Planet Fun?

ARPlanets 2 ships an update every 6 weeks, and Planet Fun every 4 weeks. Most recently, ARPlanets 2 was updated on August 27, 2026 and Planet Fun on June 4, 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.*