# IPST MOTION vs Vonder X

The clearest difference is iOS requirement: IPST MOTION at 8.0 against Vonder X'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, Vonder X every 3 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IPST MOTION | Vonder X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 178 MB | 19 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Institute for the Promotion of Teaching Science and Technology (IPST)](https://appshunter.io/developer/643591471) | [VONDER (THAILAND) COMPANY LIMITED](https://appshunter.io/developer/1246628604) |

## What reviewers say

### IPST MOTION

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Vonder X

[App page](https://appshunter.io/ios/app/vonder-x/id1563389476)

This app offers a gamified learning experience with bite-sized content across various subjects. Engage in challenges, practice with micro-learning games, and improve your knowledge in a fun and interactive way.

**Highlights:** Gamified learning challenges, Bite-sized content, Interactive micro-learning games, Progress tracking, Regularly updated lessons, Guest access option

**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 Vonder X free?

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

### Do IPST MOTION or Vonder X have ads?

Neither IPST MOTION nor Vonder X shows ads.

### Which is updated more often, IPST MOTION or Vonder X?

IPST MOTION ships an update every 2 months, and Vonder X every 3 months. Most recently, IPST MOTION was updated on October 4, 2026 and Vonder X on October 9, 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.*