# HairScope vs Construction Calculator Tool

The clearest difference is iOS requirement: HairScope at 16.2 against Construction Calculator Tool's 18.1. 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.

## The numbers

| Metric | HairScope | Construction Calculator Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **16.2** | 18.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Aliaksandra Panaryna](https://appshunter.io/developer/1684055526) | [CodePro Studios](https://appshunter.io/developer/1448329589) |

## What reviewers say

### HairScope

[App page](https://appshunter.io/ios/app/hairscope-components-decoder/id6448216808)

**In-app purchases:** none


### Construction Calculator Tool

[App page](https://appshunter.io/ios/app/construction-calculator-tool/id6740168084)

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

**In-app purchases:** none


## Frequently asked questions

### Is HairScope free?

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

### Is Construction Calculator Tool free?

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

### Do HairScope or Construction Calculator Tool have ads?

Neither HairScope nor Construction Calculator Tool shows ads.

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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.*