# BAT vs Office Attendance

The clearest difference is rating: Office Attendance at 4.7 against BAT's 3.1. Office Attendance also leads on update cadence (every 2 days vs every 3 weeks). BAT's advantage is review sentiment (24% vs 0%) and ratings volume (76 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Office Attendance holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: BAT has 76 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 24% of BAT's written reviews are positive against 0% of Office Attendance's, so the app with the better star average is not the one people write more warmly about.

BAT ships an update every 3 weeks, Office Attendance every 2 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BAT | Office Attendance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (76 ratings)](https://appshunter.io/ios/app/bat-bms/id1611741274/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/office-attendance/id6477813730/reviews)** |
| Number of ratings | **76** | 6 |
| Positive reviews | **24.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 9 MB | 45 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Grenergy Technology Co.,Ltd.](https://appshunter.io/developer/1602312075) | [Burak Turkman](https://appshunter.io/developer/1730659850) |

## What reviewers say

### BAT

[App page](https://appshunter.io/ios/app/bat-bms/id1611741274)

Monitor your smart Bluetooth lithium batteries wirelessly from your phone. Track key metrics like state of charge, voltage, current, and temperature. Connect to multiple batteries simultaneously and view their data.

**Highlights:** Wireless Bluetooth connection, Track cycle life, Display SOC, voltage, current, Monitor cell voltage and temperature, Connect to multiple batteries

**Features:** Vision Pro support

**In-app purchases:** none


### Office Attendance

[App page](https://appshunter.io/ios/app/office-attendance/id6477813730)

Easily track your in-office days and manage personal time off. Get quarterly insights into your work patterns and review past performance. The app automatically accounts for public holidays.

**Highlights:** In-office day tracking, Personal time-off management, Quarterly attendance insights, Previous quarter review, Automatic holiday calculation, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAT free?

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

### Is Office Attendance free?

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

### Which has better reviews, BAT or Office Attendance?

Office Attendance is rated higher. BAT averages 3.1 out of 5 from 76 ratings, while Office Attendance averages 4.7 from 6 ratings.

### Do BAT or Office Attendance have ads?

Neither BAT nor Office Attendance shows ads.

### Which is updated more often, BAT or Office Attendance?

BAT ships an update every 3 weeks, and Office Attendance every 2 days. Most recently, BAT was updated on October 24, 2026 and Office Attendance on October 21, 2026.

---

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