# DUCTable vs ダクト圧損計算Pro

The clearest difference is ads: DUCTable at none against ダクト圧損計算Pro's shown. DUCTable also leads on iOS requirement (13.0 vs 15.1). On price, 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.

## The numbers

| Metric | DUCTable | ダクト圧損計算Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 9 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIN NIPPON AIR TECHNOLOGIES CO.,LTD.](https://appshunter.io/developer/1526286874) | [takesi shutou](https://appshunter.io/developer/6778977894) |

## What reviewers say

### DUCTable

[App page](https://appshunter.io/ios/app/ductable/id1526286872)

**Features:** macOS Compatibility

**In-app purchases:** none


### ダクト圧損計算Pro

[App page](https://appshunter.io/ios/app/pro/id6797879580)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DUCTable free?

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

### Is ダクト圧損計算Pro free?

ダクト圧損計算Pro is free to download, with no in-app purchases.

### Do DUCTable or ダクト圧損計算Pro have ads?

ダクト圧損計算Pro shows ads; DUCTable does not.

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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.*