# IPST MOTION vs Physics KoAke

The clearest difference is iOS requirement: IPST MOTION at 8.0 against Physics KoAke's 11.0. 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.

IPST MOTION ships an update every 2 months, Physics KoAke every 4 months. Both last shipped on October 4, 2026.

## The numbers

| Metric | IPST MOTION | Physics KoAke |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 93.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Free |
| Size | 178 MB | 9 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Institute for the Promotion of Teaching Science and Technology (IPST)](https://appshunter.io/developer/643591471) | [Tatthep Chayaphiwat](https://appshunter.io/developer/495667459) |

## What reviewers say

### IPST MOTION

[App page](https://appshunter.io/ios/app/ipst-motion/id1138267263)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics KoAke

[App page](https://appshunter.io/ios/app/physics-koake/id1505079157)

This platform offers over 1,000 video courses and extensive study materials for physics, taught by experienced instructors. It aims to make learning physics easy, fun, and successful for students preparing for exams and career paths in STEM fields.

**Highlights:** 1,000+ video courses, Extensive study materials, Practice exams and exercises, Exam preparation (midterm, final, PAT2, PAT3, etc.), Courses for various levels (middle school to entrance exams), Free introductory courses

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPST MOTION free?

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

### Is Physics KoAke free?

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

### Do IPST MOTION or Physics KoAke have ads?

Neither IPST MOTION nor Physics KoAke shows ads.

### Which is updated more often, IPST MOTION or Physics KoAke?

IPST MOTION ships an update every 2 months, and Physics KoAke every 4 months. Most recently, IPST MOTION was updated on October 4, 2026 and Physics KoAke on October 4, 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.*