# Solar System (Lite) vs Planets AR

The clearest difference is rating: Planets AR at 5.0 against Solar System (Lite)'s 4.5. Planets AR also leads on update cadence (daily vs every 3 months) and review sentiment (100% vs 83%). Solar System (Lite)'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Planets AR sells 2 one-off in-app purchases. Solar System (Lite) asks for nothing beyond the download.

Planets AR holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Solar System (Lite) has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of Solar System (Lite)'s written reviews are positive against 100% of Planets AR's.

Solar System (Lite) ships an update every 3 months, Planets AR daily. The most recent releases landed on July 6, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Solar System (Lite) | Planets AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/solar-system-lite/id593614944/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/planets-ar-our-solar-system/id6483760783/reviews)** |
| Number of ratings | **23** | 1 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 91 MB | 343 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vosonos LLC](https://appshunter.io/developer/578659631) | [Mayank Raj](https://appshunter.io/developer/1740256034) |

## What reviewers say

### Solar System (Lite)

[App page](https://appshunter.io/ios/app/solar-system-lite/id593614944)

Explore the Solar System with interactive simulations and size comparisons. This educational app makes learning about planets, galaxies, and space exploration engaging for children. It offers a kid-friendly interface with no ads or in-app purchases.

**Highlights:** Interactive simulations, Size comparisons of celestial bodies, Planetary orbital speed visualization, Covers Milky Way, Sun, planets, dwarf planets, Kid-friendly navigation, No ads or in-app purchases

**Features:** macOS Compatibility

**In-app purchases:** none


### Planets AR

[App page](https://appshunter.io/ios/app/planets-ar-our-solar-system/id6483760783)

Explore our solar system with an augmented reality experience. See planets, moons, and dwarf planets come to life in your room or the night sky. Learn fascinating facts and take photos for school projects.

**Highlights:** Augmented Reality solar system visualization, Interactive planet controls, Night mode for stargazing, Detailed planet information, Capture photos of celestial bodies, Talking planets for guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Watermark | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Solar System (Lite) free?

Solar System (Lite) is free to download, with no in-app purchases.

### Is Planets AR free?

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

### Which has better reviews, Solar System (Lite) or Planets AR?

Planets AR is rated higher. Solar System (Lite) averages 4.5 out of 5 from 23 ratings, while Planets AR averages 5.0 from 1 ratings.

### Do Solar System (Lite) or Planets AR have ads?

Planets AR shows ads; Solar System (Lite) does not.

### Which is updated more often, Solar System (Lite) or Planets AR?

Solar System (Lite) ships an update every 3 months, and Planets AR daily. Most recently, Solar System (Lite) was updated on July 6, 2026 and Planets AR on July 30, 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.*