# A Solar System Journey vs Solar System Planets

The clearest difference is rating: A Solar System Journey at 4.5 against Solar System Planets's 3.3. A Solar System Journey also leads on in-app purchases (none vs 3) and review sentiment (25% vs 0%). Solar System Planets's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Solar System Planets sells 3 in-app purchases, starting at $9.99 per month. A Solar System Journey asks for nothing beyond the download.

A Solar System Journey holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: A Solar System Journey has 435 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 25% of A Solar System Journey's written reviews are positive against 0% of Solar System Planets's.

A Solar System Journey ships an update every 6 months, Solar System Planets every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | A Solar System Journey | Solar System Planets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (435 ratings)](https://appshunter.io/ios/app/a-solar-system-journey/id444804070/reviews)** | [3.3 (10 ratings)](https://appshunter.io/ios/app/solar-system-planets-3d-space/id6463002338/reviews) |
| Number of ratings | **435** | 10 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 150 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [John Rouda](https://appshunter.io/developer/396597129) | [Evgeniya Senchurova](https://appshunter.io/developer/1676838995) |

## What reviewers say

### A Solar System Journey

[App page](https://appshunter.io/ios/app/a-solar-system-journey/id444804070)

Explore our solar system with detailed information and images for each planet. Discover facts, view animated orbits, and learn about Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

**Highlights:** Detailed planet information, Close-up planet images, Animated planet orbits, Facts about each planet, Covers all major planets

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

**In-app purchases:** none

**What reviewers like**

- ✨ Nice graphics
- ✨ Kool presentation
- ✨ Interesting solar system facts
- ✨ Helpful for astronomy

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App freezes
- 🐛 App won't download
- 🐛 Planets rotate backwards
- 🐛 Incorrect astronomical facts

**Reported bugs**

- App doesn't work after download
- Cannot exit planet view
- App crashes on opening
- Planets rotate and orbit backwards
- Mercury and Earth both listed as densest

**Requested features**

- Add dwarf plants and other stuff
- Add more moons
- Add more photos
- Add more data about planets
- Add Pluto


### Solar System Planets

[App page](https://appshunter.io/ios/app/solar-system-planets-3d-space/id6463002338)

Explore our solar system with interactive 3D models and detailed information about each planet. Discover celestial bodies and uncover their secrets through a user-friendly interface, perfect for students and space enthusiasts alike.

**Highlights:** Interactive 3D solar system model, High-resolution planet imagery, Detailed planet information, User-friendly interface, Educational content, Celestial body exploration

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Premium Access | $9.99 | per month |
| Three Months Premium Access | $19.99 | per 3 months |
| One Year Premium Access | $24.99 | per year |


## Frequently asked questions

### Is A Solar System Journey free?

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

### Is Solar System Planets free?

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

### Which has better reviews, A Solar System Journey or Solar System Planets?

A Solar System Journey is rated higher. A Solar System Journey averages 4.5 out of 5 from 435 ratings, while Solar System Planets averages 3.3 from 10 ratings.

### Do A Solar System Journey or Solar System Planets have ads?

A Solar System Journey shows ads; Solar System Planets does not.

### Which is updated more often, A Solar System Journey or Solar System Planets?

A Solar System Journey ships an update every 6 months, and Solar System Planets every 3 months. Most recently, A Solar System Journey was updated on November 1, 2026 and Solar System Planets on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*