# IAAPI vs Construction Calculator A2Z

The clearest difference is device support: Construction Calculator A2Z at 3 against IAAPI's —. Construction Calculator A2Z also leads on iOS requirement (13.0 vs 18.0). On price and in-app purchases 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 | IAAPI | Construction Calculator A2Z |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 29 MB | 30 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nilay Jani](https://appshunter.io/developer/1247375454) | [Anshuman Behura](https://appshunter.io/developer/1820413845) |

## What reviewers say

### IAAPI

[App page](https://appshunter.io/ios/app/iaapi/id6475074602)

**In-app purchases:** none


### Construction Calculator A2Z

[App page](https://appshunter.io/ios/app/construction-calculator-a2z/id6747255410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IAAPI free?

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

### Is Construction Calculator A2Z free?

Construction Calculator A2Z is free to download, with no in-app purchases.

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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.*