Report updated Jun 19, 2026
Klein Tools Borescope
For professional tradespeople and contractors using Klein Tools ET20 inspection devices.
Klein Tools Borescope is a challenged utilities app that is completely free. With a 1.7/5 rating from 64 reviews, it faces significant user friction.
What is Klein Tools Borescope?
Klein Tools Borescope is a utility app for iOS that provides a real-time video interface for ET20 inspection hardware.
Tradespeople hire this app to visualize hard-to-reach areas during inspections, as the physical hardware requires this software bridge to display output.
Current Momentum
v1.9 · 44mo ago
Zombie- No feature updates since 2022.
- Maintains legacy support for ET20 hardware.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
UtilitiesNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Establishes a direct connection to ET20 hardware for visual inspection
Displays real-time video output from the connected borescope camera
How much does it cost?
- Free
The app functions as a free utility companion for specific physical hardware, with no in-app monetization.
Who Built It?
Klein Tools
Providing mobile interfaces for professional inspection and thermal imaging hardware. Enabling tradespeople to capture and manage jobsite data.
Portfolio
5
Apps
What other apps does Klein Tools make?
Explore the full Klein Tools report
Portfolio breakdown, audience, momentum, and every app published by Klein Tools.
What do users think recently?
High confidence · 64 reviews analyzed · Based on 64 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. but report connectivity failures.
What Frustrates Users
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Klein Tools Borescope?
How's The Utilities Market?
Market outlook for this category
Available very soon
Which niche is Klein Tools Borescope in?
to view real-time borescope inspection footage
Explore the full Inspection Camera Companions niche
Every app in this space — 1 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The outtake for Klein Tools Borescope
Strengths to defend, gaps to attack
Core Strengths
- Hardware-locked utility status forces adoption among ET20 owners
Critical Frictions
- 1.7-star rating indicates failure to maintain stable hardware-software handshakes
Growth Levers
- Develop diagnostic troubleshooting guides within the app to reduce support tickets
Market Threats
- Poor app performance damages the broader Klein Tools brand reputation
What are the next best moves?
Audit hardware connection logic because 1.7-star rating is driven by connectivity failures → improve user trust
The 1.7-star rating is anchored to connectivity complaints, which directly impacts the utility of the ET20 hardware.
Trade-off: Pause all non-critical UI updates to focus engineering capacity on hardware-software handshake stability.
A counter-intuitive read
The app's low rating is not a failure of the software alone, but a structural risk of hardware-locked utilities where the app is the only point of failure for a professional tool.
Key Takeaways
The app is currently failing its primary job-to-be-done due to connectivity instability, which threatens the brand equity of the physical ET20 hardware, so the PM must prioritize stability fixes to prevent user churn to third-party alternatives.
Where Is It Heading?
Declining
The market for specialized inspection utilities is shifting toward more stable, cross-platform hardware integrations. Klein Tools must address the connectivity friction in the latest version to prevent further rating degradation and protect the core hardware business.
Persistent connectivity complaints in reviews indicate that the hardware-software handshake is failing, which erodes professional trust in the ET20 toolset.