# Physics Playground App vs SpaceFold

The clearest difference is iOS requirement: Physics Playground App at 18 against SpaceFold's 26.0. 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Physics Playground App | SpaceFold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/physics-playground-app/id6773154302/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 29 MB | 6 MB |
| Requires iOS | **18** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AJA Digital LLC](https://appshunter.io/developer/1329243304) | [GALGOTIAS UNIVERSITY,SCHOOL OF BUSINESS](https://appshunter.io/developer/1804867214) |

## What reviewers say

### Physics Playground App

[App page](https://appshunter.io/ios/app/physics-playground-app/id6773154302)

Explore the universe of physics and math through interactive simulations and real-time equation adjustments. Learn concepts from basic counting to advanced theories with hands-on playgrounds and mini-games that earn you badges. Designed for all levels of understanding, from children to PhDs.

**Highlights:** Interactive physics and math playgrounds, Real-time equation adjustments, Adjustable difficulty slider (Child to PhD), Mini-games with badge rewards, Concept map for interconnected ideas, Offline-first functionality, No ads or accounts required

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

**In-app purchases:** none


### SpaceFold

[App page](https://appshunter.io/ios/app/spacefold/id6778677783)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics Playground App free?

Physics Playground App is free to download, with no in-app purchases.

### Is SpaceFold free?

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

### Do Physics Playground App or SpaceFold have ads?

Neither Physics Playground App nor SpaceFold shows ads.

### Which is updated more often, Physics Playground App or SpaceFold?

Physics Playground App ships an update weekly, and SpaceFold weekly. Most recently, Physics Playground App was updated on October 24, 2026 and SpaceFold 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.*