# Klein Tools Borescope vs Elitech Tools

The clearest difference is rating: Elitech Tools at 2.7 against Klein Tools Borescope's 1.8. Elitech Tools also leads on update cadence (every 3 weeks vs every 4 months). Klein Tools Borescope's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Elitech Tools holds the better App Store score, 2.7 against 1.8. Both are backed by a comparable volume of ratings — 57 and 30 respectively. Written reviews point the same way: 12% of Klein Tools Borescope's written reviews are positive against 17% of Elitech Tools's.

Klein Tools Borescope ships an update every 4 months, Elitech Tools every 3 weeks. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Klein Tools Borescope | Elitech Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (57 ratings)](https://appshunter.io/ios/app/klein-tools-borescope/id1437485935/reviews) | **[2.7 (30 ratings)](https://appshunter.io/ios/app/elitech-tools/id1552808829/reviews)** |
| Number of ratings | **57** | 30 |
| Positive reviews | 12.2% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 16 MB | 96 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Klein Tools](https://appshunter.io/developer/440692921) | [Elitech Technology,Inc.](https://appshunter.io/developer/1455057713) |

## What reviewers say

### Klein Tools Borescope

[App page](https://appshunter.io/ios/app/klein-tools-borescope/id1437485935)

This utility app connects to specific devices to provide visual inspection capabilities. It allows users to view live camera feeds and access recorded data from the connected hardware.

**Highlights:** Connects to ET20 devices, Live camera feed viewing, Access recorded data, Visual inspection tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Elitech Tools

[App page](https://appshunter.io/ios/app/elitech-tools/id1552808829)

This app facilitates measurements for HVAC systems using compatible Bluetooth-enabled Elitech products. It offers real-time data visualization, report generation, and automated calculations for technicians. Build flexible measurement systems with ease.

**Highlights:** Bluetooth connectivity with Elitech HVAC products, Real-time measurement graphs, System analysis and report generation, Automated superheating and subcooling calculations, Leak testing with pressure curve analysis, OTA firmware updates for compatible models

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

**In-app purchases:** none


## Frequently asked questions

### Is Klein Tools Borescope free?

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

### Is Elitech Tools free?

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

### Which has better reviews, Klein Tools Borescope or Elitech Tools?

Elitech Tools is rated higher. Klein Tools Borescope averages 1.8 out of 5 from 57 ratings, while Elitech Tools averages 2.7 from 30 ratings.

### Do Klein Tools Borescope or Elitech Tools have ads?

Neither Klein Tools Borescope nor Elitech Tools shows ads.

### Which is updated more often, Klein Tools Borescope or Elitech Tools?

Klein Tools Borescope ships an update every 4 months, and Elitech Tools every 3 weeks. Most recently, Klein Tools Borescope was updated on September 26, 2026 and Elitech Tools on September 20, 2026.

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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.*