# KeyQ BarcodeLab vs Construction Calculator SS

The clearest difference is ads: KeyQ BarcodeLab at none against Construction Calculator SS's shown. Construction Calculator SS's advantage is iOS requirement (15.6 vs 17.6). 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 | KeyQ BarcodeLab | Construction Calculator SS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/construction-calculator-ss/id6754832368/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 20 MB | 6 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KeyQ, Inc.](https://appshunter.io/developer/1508673206) | [天瑜 贾](https://appshunter.io/developer/1849810172) |

## What reviewers say

### KeyQ BarcodeLab

[App page](https://appshunter.io/ios/app/keyq-barcodelab/id6749519698)

**Features:** macOS Compatibility

**In-app purchases:** none


### Construction Calculator SS

[App page](https://appshunter.io/ios/app/construction-calculator-ss/id6754832368)

This app provides construction professionals and DIYers with precise calculations for area, volume, and measurements. It includes material estimation for concrete, tiles, and paint, along with multi-language support and an intuitive interface.

**Highlights:** Area and volume calculations, Feet-inch calculations, Unit conversions, Material estimation, Intuitive interface, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeyQ BarcodeLab free?

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

### Is Construction Calculator SS free?

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

### Do KeyQ BarcodeLab or Construction Calculator SS have ads?

Construction Calculator SS shows ads; KeyQ BarcodeLab 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.*