# Motion vs intuiPhysics Simulations

The clearest difference is price: Motion at $0.99 against intuiPhysics Simulations's $9.99. intuiPhysics Simulations's advantage is update cadence (every 8 months vs every 34 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Motion costs $0.99 and intuiPhysics Simulations $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Motion ships an update every 34 months, intuiPhysics Simulations every 8 months. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Motion | intuiPhysics Simulations |
| --- | --- | --- |
| Price | **$0.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 8 months** |
| Size | 58 MB | 2 MB |
| Requires iOS | **12.0** | 12.2 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Yi-Hung Chen](https://appshunter.io/developer/1489188627) |

## What reviewers say

### Motion

[App page](https://appshunter.io/ios/app/motion-physics/id1139665168)

**Features:** macOS Compatibility

**In-app purchases:** none


### intuiPhysics Simulations

[App page](https://appshunter.io/ios/app/intuiphysics-simulations/id6443440779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Motion free?

Motion costs $0.99, with no in-app purchases.

### Is intuiPhysics Simulations free?

intuiPhysics Simulations costs $9.99, with no in-app purchases.

### Do Motion or intuiPhysics Simulations have ads?

Neither Motion nor intuiPhysics Simulations shows ads.

### Which is updated more often, Motion or intuiPhysics Simulations?

Motion ships an update every 34 months, and intuiPhysics Simulations every 8 months. Most recently, Motion was updated on September 19, 2026 and intuiPhysics Simulations on September 17, 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.*