# IPST MOTION vs สนทนาภาษาอังกฤษ 3

The clearest difference is ads: IPST MOTION at none against สนทนาภาษาอังกฤษ 3's shown. IPST MOTION also leads on update cadence (every 2 months vs every 79 months) and iOS requirement (8.0 vs 12.0). On price, in-app purchases and device support 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, สนทนาภาษาอังกฤษ 3 every 79 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | IPST MOTION | สนทนาภาษาอังกฤษ 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3-english-3/id1234145375/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 79 months |
| Monetization | — | Ad-supported |
| Size | 178 MB | 18 MB |
| Requires iOS | **8.0** | 12.0 |
| 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) | [Gostar Company Limited](https://appshunter.io/developer/1113941971) |

## What reviewers say

### IPST MOTION

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

**Features:** macOS Compatibility

**In-app purchases:** none


### สนทนาภาษาอังกฤษ 3

[App page](https://appshunter.io/ios/app/3-english-3/id1234145375)

Learn essential English communication skills for everyday situations like work, travel, and social interactions. Practice speaking with native speaker audio, translations, and vocabulary exercises. Suitable for all levels, this app offers offline access after initial download.

**Highlights:** 20 essential communication conversations, English to Thai translation and audio, Vocabulary and sentence collection, Speaking practice, Offline learning, Dual language menu (English/Thai)

**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 สนทนาภาษาอังกฤษ 3 free?

สนทนาภาษาอังกฤษ 3 is free to download, with no in-app purchases.

### Do IPST MOTION or สนทนาภาษาอังกฤษ 3 have ads?

สนทนาภาษาอังกฤษ 3 shows ads; IPST MOTION does not.

### Which is updated more often, IPST MOTION or สนทนาภาษาอังกฤษ 3?

IPST MOTION ships an update every 2 months, and สนทนาภาษาอังกฤษ 3 every 79 months. Most recently, IPST MOTION was updated on October 29, 2026 and สนทนาภาษาอังกฤษ 3 on November 2, 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.*