# ระบบสุริยะ (ADs) vs IPST MOTION

The clearest difference is ads: IPST MOTION at none against ระบบสุริยะ (ADs)'s shown. IPST MOTION also leads on update cadence (every 2 months vs every 70 months) and iOS requirement (8.0 vs 13.0). 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.

ระบบสุริยะ (ADs) ships an update every 70 months, IPST MOTION every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | ระบบสุริยะ (ADs) | IPST MOTION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 70 months | **Every 2 months** |
| Size | 19 MB | 178 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Info Media Innovation](https://appshunter.io/developer/715431391) | [The Institute for the Promotion of Teaching Science and Technology (IPST)](https://appshunter.io/developer/643591471) |

## What reviewers say

### ระบบสุริยะ (ADs)

[App page](https://appshunter.io/ios/app/ads/id975821903)

**Features:** Vision Pro support

**In-app purchases:** none


### IPST MOTION

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ระบบสุริยะ (ADs) free?

ระบบสุริยะ (ADs) is free to download, with no in-app purchases.

### Is IPST MOTION free?

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

### Do ระบบสุริยะ (ADs) or IPST MOTION have ads?

ระบบสุริยะ (ADs) shows ads; IPST MOTION does not.

### Which is updated more often, ระบบสุริยะ (ADs) or IPST MOTION?

ระบบสุริยะ (ADs) ships an update every 70 months, and IPST MOTION every 2 months. Most recently, ระบบสุริยะ (ADs) was updated on October 29, 2026 and IPST MOTION on October 29, 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.*