# A Chấm Công vs BSmart Pro

The clearest difference is update cadence: BSmart Pro at every 6 days against A Chấm Công's monthly. A Chấm Công's advantage is iOS requirement (14.0 vs 17.0). 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.

A Chấm Công ships an update monthly, BSmart Pro every 6 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | A Chấm Công | BSmart Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 70 MB | 39 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [VanHoa Tran](https://appshunter.io/developer/1531549568) | [BINH TO VAN](https://appshunter.io/developer/1693347436) |

## What reviewers say

### A Chấm Công

[App page](https://appshunter.io/ios/app/a-cham-cong/id1532369664)

This app offers automated timekeeping using AI facial recognition technology. It allows users to check in/out, manage leave requests, track workdays, and view detailed attendance reports. It's designed for efficient HR management on iOS devices.

**Highlights:** AI facial recognition timekeeping, Daily check-in/check-out, Leave request submission and approval, Workday and leave balance management, Attendance report generation, Report filtering and history tracking

**Features:** Vision Pro support

**In-app purchases:** none


### BSmart Pro

[App page](https://appshunter.io/ios/app/bsmart-pro/id6450452333)

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

**In-app purchases:** none


## Frequently asked questions

### Is A Chấm Công free?

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

### Is BSmart Pro free?

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

### Do A Chấm Công or BSmart Pro have ads?

Neither A Chấm Công nor BSmart Pro shows ads.

### Which is updated more often, A Chấm Công or BSmart Pro?

A Chấm Công ships an update monthly, and BSmart Pro every 6 days. Most recently, A Chấm Công was updated on October 19, 2026 and BSmart Pro on October 19, 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.*