# Solar System (Lite) vs Pocket Planets

The clearest difference is ads: Solar System (Lite) at none against Pocket Planets's shown. Solar System (Lite) also leads on review sentiment (83% vs 67%) and monetization model (free vs ad-supported). Pocket Planets's advantage is update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Solar System (Lite) against 4.6 for Pocket Planets. Both are backed by a comparable volume of ratings — 23 and 22 respectively. Written reviews are what separate them: 83% of Solar System (Lite)'s written reviews are positive against 67% of Pocket Planets's.

Solar System (Lite) ships an update every 3 months, Pocket Planets every 3 weeks. The most recent releases landed on July 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Solar System (Lite) | Pocket Planets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/solar-system-lite/id593614944/reviews) | **[4.6 (22 ratings)](https://appshunter.io/ios/app/pocket-planets/id1496547610/reviews)** |
| Number of ratings | **23** | 22 |
| Positive reviews | **83.3% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 91 MB | 66 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vosonos LLC](https://appshunter.io/developer/578659631) | [Ad Lunam Kereskedelmi es Szolgaltato Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1496547609) |

## 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


### Pocket Planets

[App page](https://appshunter.io/ios/app/pocket-planets/id1496547610)

Explore our solar system with detailed information on planets, moons, and astronauts. Track who is currently in space and receive notifications for new launches. Access NASA images and compare celestial body characteristics.

**Highlights:** Detailed planet and moon data, Astronaut information and missions, Real-time space occupancy, Launch notifications, NASA image gallery, Celestial body comparisons

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

**In-app purchases:** none


## Frequently asked questions

### Is Solar System (Lite) free?

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

### Is Pocket Planets free?

Pocket Planets is free to download, with no in-app purchases.

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

Pocket Planets is rated higher. Solar System (Lite) averages 4.5 out of 5 from 23 ratings, while Pocket Planets averages 4.6 from 22 ratings.

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

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

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

Solar System (Lite) ships an update every 3 months, and Pocket Planets every 3 weeks. Most recently, Solar System (Lite) was updated on July 6, 2026 and Pocket Planets on September 8, 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.*