# 株式会社天美住建一級建築士事務所 vs BiBi　公式アプリ

株式会社天美住建一級建築士事務所 and BiBi　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.

株式会社天美住建一級建築士事務所 ships an update every 40 months, BiBi　公式アプリ every 38 months. The most recent releases landed on September 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 株式会社天美住建一級建築士事務所 | BiBi　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 38 months** |
| Size | 15 MB | 14 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AMAMI JUKEN, K.K.](https://appshunter.io/developer/1473926417) | [AYA SETO](https://appshunter.io/developer/1681961257) |

## What reviewers say

### 株式会社天美住建一級建築士事務所

[App page](https://appshunter.io/ios/app/id1473926418)

**In-app purchases:** none


### BiBi　公式アプリ

[App page](https://appshunter.io/ios/app/bibi/id6447600065)

**In-app purchases:** none


## Frequently asked questions

### Is 株式会社天美住建一級建築士事務所 free?

株式会社天美住建一級建築士事務所 is free to download, with no in-app purchases.

### Is BiBi　公式アプリ free?

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

### Do 株式会社天美住建一級建築士事務所 or BiBi　公式アプリ have ads?

Neither 株式会社天美住建一級建築士事務所 nor BiBi　公式アプリ shows ads.

### Which is updated more often, 株式会社天美住建一級建築士事務所 or BiBi　公式アプリ?

株式会社天美住建一級建築士事務所 ships an update every 40 months, and BiBi　公式アプリ every 38 months. Most recently, 株式会社天美住建一級建築士事務所 was updated on September 24, 2026 and BiBi　公式アプリ on October 11, 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.*