# Alien Planets vs Newton's School

The clearest difference is price: Newton's School at Free against Alien Planets's $9.99. Newton's School also leads on update cadence (every 2 weeks vs every 24 months) and iOS requirement (15.0 vs 27.0). Alien Planets's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Newton's School is free to download; Alien Planets costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Alien Planets ships an update every 24 months, Newton's School every 2 weeks. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Alien Planets | Newton's School |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Every 2 weeks** |
| Size | 51 MB | 94 MB |
| Requires iOS | 27.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Leal](https://appshunter.io/developer/1441468562) | [masaya arai](https://appshunter.io/developer/1725091937) |

## What reviewers say

### Alien Planets

[App page](https://appshunter.io/ios/app/alien-planets/id1478121868)

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

**In-app purchases:** none


### Newton's School

[App page](https://appshunter.io/ios/app/newtons-school-brilliant/id6477858804)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alien Planets free?

Alien Planets costs $9.99, with no in-app purchases.

### Is Newton's School free?

Newton's School is free to download, with no in-app purchases.

### Do Alien Planets or Newton's School have ads?

Newton's School shows ads; Alien Planets does not.

### Which is updated more often, Alien Planets or Newton's School?

Alien Planets ships an update every 24 months, and Newton's School every 2 weeks. Most recently, Alien Planets was updated on October 19, 2026 and Newton's School on October 6, 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.*