# ติดตามการเรียน | EduTrack vs Physics Note ม.4

The clearest difference is in-app purchases: ติดตามการเรียน | EduTrack at none against Physics Note ม.4's 1. ติดตามการเรียน | EduTrack also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Physics Note ม.4 sells 1 one-off in-app purchase. ติดตามการเรียน | EduTrack asks for nothing beyond the download.

ติดตามการเรียน | EduTrack ships an update every 9 days, Physics Note ม.4 every 2 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ติดตามการเรียน | EduTrack | Physics Note ม.4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 18 MB | 26 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sutee Sodsai](https://appshunter.io/developer/6788153292) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### ติดตามการเรียน | EduTrack

[App page](https://appshunter.io/ios/app/edutrack/id6788570031)

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

**In-app purchases:** none


### Physics Note ม.4

[App page](https://appshunter.io/ios/app/physics-note-4-6/id6804396132)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is ติดตามการเรียน | EduTrack free?

ติดตามการเรียน | EduTrack is free to download, with no in-app purchases.

### Is Physics Note ม.4 free?

Physics Note ม.4 is free to download, with in-app purchases available.

### Do ติดตามการเรียน | EduTrack or Physics Note ม.4 have ads?

Both ติดตามการเรียน | EduTrack and Physics Note ม.4 show ads.

### Which is updated more often, ติดตามการเรียน | EduTrack or Physics Note ม.4?

ติดตามการเรียน | EduTrack ships an update every 9 days, and Physics Note ม.4 every 2 months. Most recently, ติดตามการเรียน | EduTrack was updated on October 28, 2026 and Physics Note ม.4 on October 25, 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.*