Best Klein Borescope Et20 Apps

44+ iOS apps curated and reviewed

2.8 avg rating
20 free apps
Updated July 2026

If you already know Klein Tools Borescope, this is the deeper bench. 44+ klein borescope et20 apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Klein Borescope Et20 Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Klein Tools BorescopeKlein Tools BorescopeFree1.7★ (70)NoNoOct 2026
2Klein Borescope ET21Klein Borescope ET21Free2.2★ (9)NoNoOct 2026
3BorescopeBorescopeFree4.0★ (1)NoNoOct 2026
4Klein WiFi Borescope ET19Klein WiFi Borescope ET19Free1.0★ (2)NoNoOct 2026
5ET30 Klein Inspection CameraET30 Klein Inspection CameraFree—NoNoJun 2026
6InSync BorescopeInSync BorescopeFree—NoNoMay 2026
7Otis BorescopeOtis BorescopeFree—NoNoAug 2026
8WIFI BORESCOPE DLWIFI BORESCOPE DLFree2.2★ (5)NoNoOct 2026

Top Picks for Klein Borescope Et20

1.7😞(70 ratings)
Free
Klein Tools Borescope screenshot 1
Klein Tools Borescope screenshot 2
Klein Tools Borescope screenshot 3

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.

What We Love

  • 👍 Live feed video quality
  • 💡 Flashlight with variable illumination
  • 👍 Captures images and videos
  • 👍 Tool itself seems okay
  • 👍 Camera resolution is good
  • 👍 Lighting is good
  • 👍 Wand is nice and rigid but maneuverable

Room to Improve

  • 🐛 App crashes frequently
  • 🐛 App freezes often
  • 🐛 Video lag is significant
  • 🐛 Fails to save videos/photos
  • 🐛 Blurred video playback
  • 🐛 Connectivity issues
  • 🐛 Does not work with iPhone
  • 🐛 App is not updated
  • 🐛 Controls off screen in landscape
  • 🐛 Planned obsolescence (ET16 unsupported)
  • 🐛 Poor app performance
  • 🐛 Unusable app
  • 🐛 App shuts down when sending pictures
  • 🐛 Loading issues
  • 🐛 Can't tell charge level
  • 🐛 Basic app with limited features
  • 🐛 Poor picture quality
  • 🐛 Incompatible with iOS 13
  • 🐛 Screen rotation issues
  • 🐛 Settings menu won't open
  • 🐛 No way to tell charge level
  • 🐛 Software is garbage
  • 🐛 Lazy developers
  • 🐛 No effort to test or QA
  • 🐛 App is a lesson in how developers can hate you
  • 🐛 No support for ET16 on iOS
  • 🐛 App is not kept up
  • 🐛 Horrible customer service
  • 🐛 Total letdown
  • 🐛 Makes tradesmen look foolish
  • 🐛 Expensive for one-time use
  • 🐛 No 5-star ratings, implies lying
  • 🐛 App is a tennis match
  • 🐛 Needs a better interface
  • 🐛 Protocol should be open-sourced
  • 🐛 Basic and full of bugs
  • 🐛 Zooming and panning broken
  • 🐛 Interface design embarrassingly bad
  • 🐛 Wired borescope not supported on iPhone
  • 🐛 App worked well only twice
  • 🐛 Can't connect to WiFi
  • 🐛 App is not updated for 2024
  • 🐛 App is not good at all
  • 🐛 Took tries to get app to show images
  • 🐛 Manual 'Local Network' access needed
  • 🐛 App worked twice, then unusable
  • 🐛 No customer support
  • 🐛 Tossing into garbage can
  • 🐛 Bad software
  • 🐛 Injection between apps and camera is bad
  • 🐛 Used to work, now junk
  • 🐛 Worthless
  • 🐛 Glitching out in landscape mode
  • 🐛 Picture freezes for minutes
  • 🐛 Erratic behavior
  • 🐛 Non-functional on iOS and Android
  • 🐛 Disappointed with USB scope on iPhone
  • 🐛 Can't upload pictures
  • 🐛 Battle to get connected
  • 🐛 App locks up after loading
  • 🐛 WiFi light blinks fast
  • 🐛 Sending back
  • 🐛 Competitive brand works great
  • 🐛 Camera and app like a car with no tires
  • 🐛 Crashes every 60 seconds
  • 🐛 Doesn't work whatsoever on bad days
  • 🐛 One of the worst apps
  • 🐛 Freezes constantly
  • 🐛 Stuck in low resolution mode
  • 🐛 Settings menu won't open
  • 🐛 Screen rotation button won't work
  • 🐛 Not very functional
  • 🐛 Freezes up often
  • 🐛 Can't afford to waste time waiting for lag
  • 🐛 Poor app performance
  • 🐛 Useless without a decent app
  • 🐛 Freezes up every time
Klein Borescope ET21#2

Klein Borescope ET21 by Klein Tools

Klein ET21 Borescope
Strong Contender
💼 Business
2.2(9 ratings)
Free
Klein Borescope ET21 screenshot 1
Klein Borescope ET21 screenshot 2
Klein Borescope ET21 screenshot 3
Klein Borescope ET21 screenshot 4

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.

More Klein Borescope Et20 apps to explore

FAQ about Klein Borescope Et20

What are the best klein borescope et20 apps for iPhone?
Klein Tools Borescope tops our klein borescope et20 apps ranking as of July 2026, with a 1.7-star average from 70 App Store ratings, and it's free to download.
Yes — 20 of the top klein borescope et20 apps we rank are free to download, including Klein Tools Borescope and Klein Borescope ET21.
Klein Tools Borescope has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 44+ klein borescope et20 apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.