# スマートDOサポート vs 屋根の面積計算

The clearest difference is update cadence: 屋根の面積計算 at monthly against スマートDOサポート's every 2 months. 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.

スマートDOサポート ships an update every 2 months, 屋根の面積計算 monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | スマートDOサポート | 屋根の面積計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 51 MB | 55 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [&Do Holdings Co., Ltd.](https://appshunter.io/developer/1149829368) | [Showa Roofremo K.K.](https://appshunter.io/developer/1630704944) |

## What reviewers say

### スマートDOサポート

[App page](https://appshunter.io/ios/app/do/id1536508834)

**Features:** macOS Compatibility

**In-app purchases:** none


### 屋根の面積計算

[App page](https://appshunter.io/ios/app/id1630704942)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is スマートDOサポート free?

スマートDOサポート is free to download, with no in-app purchases.

### Is 屋根の面積計算 free?

屋根の面積計算 is free to download, with no in-app purchases.

### Do スマートDOサポート or 屋根の面積計算 have ads?

Neither スマートDOサポート nor 屋根の面積計算 shows ads.

### Which is updated more often, スマートDOサポート or 屋根の面積計算?

スマートDOサポート ships an update every 2 months, and 屋根の面積計算 monthly. Most recently, スマートDOサポート was updated on November 11, 2026 and 屋根の面積計算 on November 7, 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.*