# DVTech HRM Mobile | Chấm Công vs TTMI HRM

The clearest difference is update cadence: TTMI HRM at weekly against DVTech HRM Mobile | Chấm Công's every 11 months. 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.

DVTech HRM Mobile | Chấm Công ships an update every 11 months, TTMI HRM weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DVTech HRM Mobile | Chấm Công | TTMI HRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 27 MB | 61 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Tuyen Duong Van](https://appshunter.io/developer/1462853317) | [Huynh Thang](https://appshunter.io/developer/1273667662) |

## What reviewers say

### DVTech HRM Mobile | Chấm Công

[App page](https://appshunter.io/ios/app/dvtech-hrm-mobile-cham-cong/id6479363912)

**Features:** macOS Compatibility

**In-app purchases:** none


### TTMI HRM

[App page](https://appshunter.io/ios/app/ttmi-hrm/id6754357677)

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

**In-app purchases:** none


## Frequently asked questions

### Is DVTech HRM Mobile | Chấm Công free?

DVTech HRM Mobile | Chấm Công is free to download, with no in-app purchases.

### Is TTMI HRM free?

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

### Do DVTech HRM Mobile | Chấm Công or TTMI HRM have ads?

Neither DVTech HRM Mobile | Chấm Công nor TTMI HRM shows ads.

### Which is updated more often, DVTech HRM Mobile | Chấm Công or TTMI HRM?

DVTech HRM Mobile | Chấm Công ships an update every 11 months, and TTMI HRM weekly. Most recently, DVTech HRM Mobile | Chấm Công was updated on October 30, 2026 and TTMI HRM on October 28, 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.*