# Little Planets vs Planet Explorer

The clearest difference is iOS requirement: Planet Explorer at 15.0 against Little Planets's 17.0. On price, update cadence, ads 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.

Little Planets ships an update fortnightly, Planet Explorer every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Little Planets | Planet Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/little-planets/id6575363275/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tao Liang](https://appshunter.io/developer/1758672192) | [Lion Force Pty Ltd](https://appshunter.io/developer/6800077614) |

## What reviewers say

### Little Planets

[App page](https://appshunter.io/ios/app/little-planets/id6575363275)

Learn the order of the planets in our solar system through an engaging and fun experience. Explore celestial bodies in augmented reality, making astronomy accessible for both children and adults. This app is a winner of the Swift Student Challenge 2024.

**Highlights:** Memorize planet order, Augmented reality (AR) planet viewing, Fun and engaging learning, Suitable for all ages, Swift Student Challenge 2024 winner

**Features:** macOS Compatibility

**In-app purchases:** none


### Planet Explorer

[App page](https://appshunter.io/ios/app/planet-explorer/id6800313468)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Little Planets free?

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

### Is Planet Explorer free?

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

### Do Little Planets or Planet Explorer have ads?

Neither Little Planets nor Planet Explorer shows ads.

### Which is updated more often, Little Planets or Planet Explorer?

Little Planets ships an update fortnightly, and Planet Explorer every 2 weeks. Most recently, Little Planets was updated on October 24, 2026 and Planet Explorer on October 25, 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.*