# Klein Borescope ET21 vs QuickWork Pro

The clearest difference is iOS requirement: Klein Borescope ET21 at 12.0 against QuickWork Pro's 15.1. 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 | Klein Borescope ET21 | QuickWork Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (9 ratings)](https://appshunter.io/ios/app/klein-borescope-et21/id6740300461/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 19 MB | 15 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Klein Tools](https://appshunter.io/developer/440692921) | [涛 王](https://appshunter.io/developer/1825794947) |

## What reviewers say

### Klein Borescope ET21

[App page](https://appshunter.io/ios/app/klein-borescope-et21/id6740300461)

This app allows construction workers to capture pictures and videos of worksite progress and details using a WiFi borescope. It facilitates easy documentation of on-site conditions and project advancements.

**Highlights:** Picture capture, Video recording, WiFi connectivity, Worksite documentation, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickWork Pro

[App page](https://appshunter.io/ios/app/quickwork-pro/id6748735981)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Klein Borescope ET21 free?

Klein Borescope ET21 is free to download, with no in-app purchases.

### Is QuickWork Pro free?

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

### Do Klein Borescope ET21 or QuickWork Pro have ads?

Neither Klein Borescope ET21 nor QuickWork Pro 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.*