# HTcon Gia Sư vs Qmaster

The clearest difference is update cadence: Qmaster at every 2 weeks against HTcon Gia Sư's every 5 weeks. HTcon Gia Sư's advantage is iOS requirement (15.0 vs 17.2). 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.

HTcon Gia Sư ships an update every 5 weeks, Qmaster every 2 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | HTcon Gia Sư | Qmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/htcon-gia-su/id1540951310/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 98.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 77 MB | 198 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ma Van Thanh](https://appshunter.io/developer/1711975779) | [IZI SOFTWARE TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1531616435) |

## What reviewers say

### HTcon Gia Sư

[App page](https://appshunter.io/ios/app/htcon-gia-su/id1540951310)

This app connects tutors with students, offering a secure and efficient platform to find teaching opportunities. It provides safety guarantees, cost savings, and transparent online contracts for tutors. Access hundreds of classes daily with smart search filters and personalized notifications.

**Highlights:** Connects tutors with students, Secure class opportunities, Transparent online contracts, Smart search filters, Personalized class notifications, Guaranteed class safety

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

**In-app purchases:** none


### Qmaster

[App page](https://appshunter.io/ios/app/qmaster/id1672170271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HTcon Gia Sư free?

HTcon Gia Sư is free to download, with no in-app purchases.

### Is Qmaster free?

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

### Do HTcon Gia Sư or Qmaster have ads?

Neither HTcon Gia Sư nor Qmaster shows ads.

### Which is updated more often, HTcon Gia Sư or Qmaster?

HTcon Gia Sư ships an update every 5 weeks, and Qmaster every 2 weeks. Most recently, HTcon Gia Sư was updated on October 19, 2026 and Qmaster on October 10, 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.*