# しぶん vs 建物被害調査

The clearest difference is update cadence: しぶん at every 4 months against 建物被害調査's every 35 months. 建物被害調査's advantage is iOS requirement (13.0 vs 18.6). 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.

しぶん ships an update every 4 months, 建物被害調査 every 35 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | しぶん | 建物被害調査 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 35 months |
| Size | 9 MB | 8 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HYBRID TECHNOLOGY INC.](https://appshunter.io/developer/1037355462) | [Satoshi Tanaka](https://appshunter.io/developer/1134784800) |

## What reviewers say

### しぶん

[App page](https://appshunter.io/ios/app/id1037591105)

**Features:** macOS Compatibility

**In-app purchases:** none


### 建物被害調査

[App page](https://appshunter.io/ios/app/plus/id1239669282)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is しぶん free?

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

### Is 建物被害調査 free?

建物被害調査 is free to download, with no in-app purchases.

### Do しぶん or 建物被害調査 have ads?

Neither しぶん nor 建物被害調査 shows ads.

### Which is updated more often, しぶん or 建物被害調査?

しぶん ships an update every 4 months, and 建物被害調査 every 35 months. Most recently, しぶん was updated on September 13, 2026 and 建物被害調査 on September 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.*