# HCMCOU vs TDTU

The clearest difference is update cadence: TDTU at weekly against HCMCOU's every 5 weeks. HCMCOU's advantage is iOS requirement (11.0 vs 15.0). On price, ads, 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.

HCMCOU ships an update every 5 weeks, TDTU weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | HCMCOU | TDTU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/hcmcou-elo/id6473704371/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 75 MB | 37 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HO CHI MINH CITY OPEN UNIVERSITY](https://appshunter.io/developer/1479161594) | [Ton Duc Thang University](https://appshunter.io/developer/1851898145) |

## What reviewers say

### HCMCOU

[App page](https://appshunter.io/ios/app/hcmcou-elo/id6473704371)

This virtual classroom app streamlines distance learning for students and teachers. It offers access to course materials, assignments, grades, and facilitates communication and assignment submission. Teachers can manage courses, provide feedback, and grade assignments.

**Highlights:** Access course materials, assignments, and grades, Download lecture notes and watch educational videos, Participate in online discussions, Submit assignments electronically, Communicate with students and teachers, Grade assignments and quizzes

**In-app purchases:** none


### TDTU

[App page](https://appshunter.io/ios/app/tdtu/id6475383139)

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

**In-app purchases:** none


## Frequently asked questions

### Is HCMCOU free?

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

### Is TDTU free?

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

### Do HCMCOU or TDTU have ads?

Neither HCMCOU nor TDTU shows ads.

### Which is updated more often, HCMCOU or TDTU?

HCMCOU ships an update every 5 weeks, and TDTU weekly. Most recently, HCMCOU was updated on October 30, 2026 and TDTU on October 30, 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.*