# Newton's School vs Project Planet Space

The clearest difference is ads: Project Planet Space at none against Newton's School's shown. Newton's School's advantage is update cadence (every 2 weeks vs every 25 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Newton's School ships an update every 2 weeks, Project Planet Space every 25 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Newton's School | Project Planet Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/project-planet-space/id6499347273/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 25 months |
| Monetization | — | Free |
| Size | 94 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masaya arai](https://appshunter.io/developer/1725091937) | [Miroslav Hanzelka](https://appshunter.io/developer/1653768748) |

## What reviewers say

### Newton's School

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

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

**In-app purchases:** none


### Project Planet Space

[App page](https://appshunter.io/ios/app/project-planet-space/id6499347273)

Explore our solar system with an interactive map. Discover planetary gravity, temperatures, and atmospheric data. Calculate your weight on other worlds and learn fascinating space facts.

**Highlights:** Interactive solar system map, Personalized weight and age calculations, Detailed planetary data widgets, Multi-language support, Metric/Imperial unit switching, Cosmic museum aesthetic, Real astronomical data integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Newton's School free?

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

### Is Project Planet Space free?

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

### Do Newton's School or Project Planet Space have ads?

Newton's School shows ads; Project Planet Space does not.

### Which is updated more often, Newton's School or Project Planet Space?

Newton's School ships an update every 2 weeks, and Project Planet Space every 25 months. Most recently, Newton's School was updated on October 6, 2026 and Project Planet Space on October 27, 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.*