# Interactive Physics Simulator vs Physics Playgrounds

The clearest difference is price: Physics Playgrounds at Free against Interactive Physics Simulator's $4.99. Physics Playgrounds also leads on iOS requirement (15.0 vs 17.6). Interactive Physics Simulator's advantage is update cadence (weekly vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Physics Playgrounds is free to download; Interactive Physics Simulator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Interactive Physics Simulator ships an update weekly, Physics Playgrounds every 3 months. The most recent releases landed on October 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Interactive Physics Simulator | Physics Playgrounds |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interactive-physics-simulator/id6755827134/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | — |
| Size | 9 MB | 37 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dietmar Henrich](https://appshunter.io/developer/1856587905) | [KheniTech](https://appshunter.io/developer/1580419338) |

## What reviewers say

### Interactive Physics Simulator

[App page](https://appshunter.io/ios/app/interactive-physics-simulator/id6755827134)

Explore over 100 real-time physics simulations across 38 modules, covering classical, modern, quantum, and medical physics. Visualize complex phenomena with adjustable parameters, formulas, and immediate visual feedback. Ideal for students and educators seeking an interactive learning laboratory.

**Highlights:** 100+ interactive simulations, 38 physics modules, Real-time parameter control, Adjustable sliders with visual feedback, Formulas and numerical results displayed, Quiz mode for testing understanding, Support for 12 languages

**In-app purchases:** none


### Physics Playgrounds

[App page](https://appshunter.io/ios/app/physics-playgrounds/id6761057955)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Physics Simulator free?

Interactive Physics Simulator costs $4.99, with no in-app purchases.

### Is Physics Playgrounds free?

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

### Do Interactive Physics Simulator or Physics Playgrounds have ads?

Neither Interactive Physics Simulator nor Physics Playgrounds shows ads.

### Which is updated more often, Interactive Physics Simulator or Physics Playgrounds?

Interactive Physics Simulator ships an update weekly, and Physics Playgrounds every 3 months. Most recently, Interactive Physics Simulator was updated on October 27, 2026 and Physics Playgrounds on October 12, 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.*