# 3D Solar System vs Reentry AR

The clearest difference is rating: Reentry AR at 5.0 against 3D Solar System's 4.4. Reentry AR also leads on in-app purchases (none vs 12) and ads (none vs shown). 3D Solar System's advantage is ratings volume (1.7K vs 1). On price, review sentiment and device support there is nothing between them.

Both are free to download. 3D Solar System sells 12 in-app purchases, starting at $7.99 per 7 days. Reentry AR asks for nothing beyond the download.

Reentry AR holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 3D Solar System has 1.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 29% of 3D Solar System's written reviews are positive against 33% of Reentry AR's.

3D Solar System ships an update fortnightly, Reentry AR every 3 days. The most recent releases landed on September 25, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | 3D Solar System | Reentry AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.7K ratings)](https://appshunter.io/ios/app/3d-solar-system-planets-view/id983877380/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reentry-ar/id1536701365/reviews)** |
| Number of ratings | **1.7K** | 1 |
| Positive reviews | 28.6% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 347 MB | 10 MB |
| Requires iOS | 16.0 | **13.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Education Terra](https://appshunter.io/developer/946819038) | [Toriningen Co.,Ltd.](https://appshunter.io/developer/361194121) |

## What reviewers say

### 3D Solar System

[App page](https://appshunter.io/ios/app/3d-solar-system-planets-view/id983877380)

Explore the solar system in 3D and augmented reality. Learn about planets, moons, stars, and constellations through interactive models, scientific facts, and engaging quizzes. Create your own planets with AI.

**Highlights:** 3D & AR Solar System models, Scientific facts about celestial bodies, Interactive star map, Engaging educational tasks and quizzes, AI-powered planet creation

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscription | $7.99 | per 7 days |
| 1 Month PRO | $9.99 | per month |
| 1 month Sale | $10.99 | per month |
| 12 months sale | $14.99 | per year |
| 6 months | $19.99 | per 6 months |
| Astronomy guide - Sky atlas | $19.99 | per month |
| 12 months | $29.99 | per year |
| Astronomy guide - Sky atlas | $29.99 | per 3 months |
| 2 Month Subscription | $29.99 | per 2 months |
| 2 Months Subscription | $39.99 | per 2 months |
| Disable Ads Sale | $9.99 | one-time |
| Disable Ads | $19.99 | one-time |

**What reviewers like**

- 🌟 Informative and educational
- 🔍 Detailed solar system information
- 🎨 Cool visuals and graphics

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficult to cancel subscription
- 🤔 Misleading 'free' claims
- 🐛 Bugs and glitches
- 🤯 Confusing user interface

**Reported bugs**

- Planets displayed incorrectly
- Subscription charges without consent
- Inability to cancel subscription

**Requested features**

- More free content and features
- Realistic planet models and animations
- Expanded content beyond the solar system
- Improved accessibility and usability


### Reentry AR

[App page](https://appshunter.io/ios/app/reentry-ar/id1536701365)

Experience the return of the Hayabusa2 re-entry capsule in augmented reality. This application visualizes the capsule's trajectory as it lands in South Australia, overlaid onto your device's camera view.

**Highlights:** Augmented reality trajectory display, Visualizes re-entry capsule path, Overlays on camera feed, Educational space mission data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Solar System free?

3D Solar System is free to download, with in-app purchases available.

### Is Reentry AR free?

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

### Which has better reviews, 3D Solar System or Reentry AR?

Reentry AR is rated higher. 3D Solar System averages 4.4 out of 5 from 1.7K ratings, while Reentry AR averages 5.0 from 1 ratings.

### Do 3D Solar System or Reentry AR have ads?

3D Solar System shows ads; Reentry AR does not.

### Which is updated more often, 3D Solar System or Reentry AR?

3D Solar System ships an update fortnightly, and Reentry AR every 3 days. Most recently, 3D Solar System was updated on September 25, 2026 and Reentry AR on September 2, 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.*