Klein Tools Borescope vs Resideo Technician
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Klein Tools Borescope
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.
- Connects to ET20 devices
- Live camera feed viewing
- Access recorded data
- Visual inspection tool
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This is an App for use with ET20 devices
Resideo Technician
This app streamlines the installation and configuration of HVAC and security products from specific brands. It allows professionals to securely connect to devices, verify functionality, and manage customer registrations. Additionally, it provides access to technical resources and company installation data.
- Simplify installation and configuration
- Securely connect via Bluetooth, Wi-Fi, or QR code
- Verify device functionality
- Invite customers for registration
- Access tech tips and training guides
- Browse replacement parts catalog
- Track device installations
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The Resideo Technician app serves as a primary tool of engagement for HVAC and Security professionals when working with Resideo, Honeywell Home, and First Alert products. The app simplifies installation and configuration for a range of products, including: • T Series thermostats: T5, T6 Pro, T9, T10 Pro, and T10+ Pro • L Series water products: L1, L2, and L5 • VX1 doorbell • Pro Series Panel Use the app to securely connect to these devices via BluetoothTM, Wi-FiTM or QR code, configure device ISU settings, verify the devices are functioning correctly, and invite your customers to complete registration to the device on their homeowner app. Additional benefits include: • Easily access tech tips, featured products, training guides, videos, and Resideo Academy • Access Resideo's catalog of replacement parts • Know where devices have been installed by associating them to your company's Resideo Technician account • If your company is subscribed to Pro-IQTM Services, activate our in-app branding service (Pro-IQ EssentialsTM) by inviting homeowners to register and connect their devices
Screenshots
Verdict
The clearest difference is rating: Resideo Technician at 4.6 against Klein Tools Borescope's 1.7. Resideo Technician also leads on update cadence (monthly vs every 4 months) and ratings volume (288 vs 70). Klein Tools Borescope's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Resideo Technician holds the better App Store score, 4.6 against 1.7. Both are backed by a comparable volume of ratings — 70 and 288 respectively. Written reviews split almost evenly too, at 12% and 13% positive.
Klein Tools Borescope ships an update every 4 months, Resideo Technician monthly. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.
| Parameter | Klein Tools Borescope | Resideo Technician |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (70 ratings) | 4.6 (288 ratings) — better |
| Positive reviews | 11.9% of reviews | 12.5% of reviews — better |
| Number of ratings | 70 | 288 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Klein Tools | Resideo Technologies, Inc. |
Customer experience
Klein Tools Borescope
Resideo Technician
In-app purchases
Klein Tools Borescope
No in-app purchases
Resideo Technician
No in-app purchases
Questions
Is Klein Tools Borescope free?
Is Resideo Technician free?
Which has better reviews, Klein Tools Borescope or Resideo Technician?
Do Klein Tools Borescope or Resideo Technician have ads?
Which is updated more often, Klein Tools Borescope or Resideo Technician?
Other comparisons
