# iBuild vs PlumbCalc Pro

The clearest difference is in-app purchases: iBuild at none against PlumbCalc Pro's 2. iBuild also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. PlumbCalc Pro sells 2 in-app purchases, starting at $9.99 per month. iBuild asks for nothing beyond the download.

## The numbers

| Metric | iBuild | PlumbCalc Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Every 2 months | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Prokopowicz](https://appshunter.io/developer/1805197888) | [Yusuf Can Samiloglu](https://appshunter.io/developer/1863275820) |

## What reviewers say

### iBuild

[App page](https://appshunter.io/ios/app/ibuild-architect/id6752885747)

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

**In-app purchases:** none


### PlumbCalc Pro

[App page](https://appshunter.io/ios/app/plumbcalc-pro/id6760953725)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlumbCalc Pro Monthly | $9.99 | per month |
| PlumbCalc Pro Yearly | $99.99 | per year |


## Frequently asked questions

### Is iBuild free?

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

### Is PlumbCalc Pro free?

PlumbCalc Pro is free to download, with in-app purchases available.

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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.*