# eHMU vs Thầy Trò

The clearest difference is in-app purchases: eHMU at none against Thầy Trò's 2. eHMU also leads on iOS requirement (15.6 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Thầy Trò sells 2 in-app purchases, starting at $1.99 per month. eHMU asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | eHMU | Thầy Trò |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ehmu/id6467179712/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 74 MB | 25 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Koolsoft](https://appshunter.io/developer/1708346333) | [MI PHAM VAN](https://appshunter.io/developer/1832641861) |

## What reviewers say

### eHMU

[App page](https://appshunter.io/ios/app/ehmu/id6467179712)

Access and manage school information, including class schedules, teacher and student details, and important announcements. This app helps students and staff stay organized with reminders and quick lookups for academic data.

**Highlights:** Class and timetable information, Teacher and student lookup, Schedule reminders, News and announcements, Score and study result lookup

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

**In-app purchases:** none


### Thầy Trò

[App page](https://appshunter.io/ios/app/thay-tro/id6761396570)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Plan | $1.99 | per month |
| 1-Year Plan | $14.99 | per year |


## Frequently asked questions

### Is eHMU free?

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

### Is Thầy Trò free?

Thầy Trò is free to download, with in-app purchases available.

### Do eHMU or Thầy Trò have ads?

Neither eHMU nor Thầy Trò shows ads.

### Which is updated more often, eHMU or Thầy Trò?

eHMU ships an update every 2 weeks, and Thầy Trò every 2 weeks. Most recently, eHMU was updated on October 25, 2026 and Thầy Trò on October 6, 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.*