# BuildTimer vs AT WORK GROUP公式アプリ

The clearest difference is update cadence: BuildTimer at fortnightly against AT WORK GROUP公式アプリ's every 17 months. AT WORK GROUP公式アプリ's advantage is iOS requirement (14.0 vs 16.3). 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.

BuildTimer ships an update fortnightly, 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 | BuildTimer | AT WORK GROUP公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 17 months |
| Size | 40 MB | 83 MB |
| Requires iOS | 16.3 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hashimoto ryouya](https://appshunter.io/developer/1684907824) | [AT WORK CO.,LTD.](https://appshunter.io/developer/1703933931) |

## What reviewers say

### BuildTimer

[App page](https://appshunter.io/ios/app/buildtimer/id6448892333)

**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 BuildTimer free?

BuildTimer 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 BuildTimer or AT WORK GROUP公式アプリ have ads?

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

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

BuildTimer ships an update fortnightly, and AT WORK GROUP公式アプリ every 17 months. Most recently, BuildTimer was updated on October 6, 2026 and AT WORK GROUP公式アプリ on July 19, 2026.

---

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