# brat vs AT WORK GROUP公式アプリ

brat and AT WORK GROUP公式アプリ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

brat ships an update every 30 months, AT WORK GROUP公式アプリ every 17 months. The most recent releases landed on October 6, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | brat | AT WORK GROUP公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 17 months** |
| Size | 4 MB | 83 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Takahashi](https://appshunter.io/developer/1301211980) | [AT WORK CO.,LTD.](https://appshunter.io/developer/1703933931) |

## What reviewers say

### brat

[App page](https://appshunter.io/ios/app/brat/id1544917687)

**In-app purchases:** none


### AT WORK GROUP公式アプリ

[App page](https://appshunter.io/ios/app/at-work-group/id6463096775)

**In-app purchases:** none


## Frequently asked questions

### Is brat free?

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

### Is AT WORK GROUP公式アプリ free?

AT WORK GROUP公式アプリ is free to download, with no in-app purchases.

### Do brat or AT WORK GROUP公式アプリ have ads?

Neither brat nor AT WORK GROUP公式アプリ shows ads.

### Which is updated more often, brat or AT WORK GROUP公式アプリ?

brat ships an update every 30 months, and AT WORK GROUP公式アプリ every 17 months. Most recently, brat was updated on October 6, 2026 and AT WORK GROUP公式アプリ on July 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.*