# Chấm Công Mobile vs Height OS Workspace

The clearest difference is update cadence: Height OS Workspace at weekly against Chấm Công Mobile's monthly. Chấm Công Mobile's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chấm Công Mobile ships an update monthly, Height OS Workspace weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chấm Công Mobile | Height OS Workspace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 113 MB | 60 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paracel Technology Solutions Company Limited](https://appshunter.io/developer/1441618026) | [Phan Phuc](https://appshunter.io/developer/6775259253) |

## What reviewers say

### Chấm Công Mobile

[App page](https://appshunter.io/ios/app/cham-cong-mobile/id6755378735)

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

**In-app purchases:** none


### Height OS Workspace

[App page](https://appshunter.io/ios/app/height-os-workspace/id6775259251)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chấm Công Mobile free?

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

### Is Height OS Workspace free?

Height OS Workspace is free to download, with no in-app purchases.

### Do Chấm Công Mobile or Height OS Workspace have ads?

Neither Chấm Công Mobile nor Height OS Workspace shows ads.

### Which is updated more often, Chấm Công Mobile or Height OS Workspace?

Chấm Công Mobile ships an update monthly, and Height OS Workspace weekly. Most recently, Chấm Công Mobile was updated on October 30, 2026 and Height OS Workspace on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*