Best Klein Tools Et20 Apps

108+ iOS apps curated and reviewed

3.2 avg rating

20 free apps

Updated September 2026

Out of 108+ klein tools et20 apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Klein Tools Et20 Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Klein Tools Borescope	Free	1.8★ (57)	No	No	Sep 2026
2	Klein Borescope ET21	Free	—	No	No	Sep 2026
3	ET30 Klein Inspection Camera	Free	—	No	No	Jun 2026
4	Klein WiFi Borescope ET19	Free	—	No	No	Aug 2026
5	Lee's Tools IN-STOCK	Free	5.0★ (1)	No	No	May 2026
6	Harbor Freight Tools	Free	4.8★ (225K)	No	No	Sep 2026
7	Matco Tools	Free	4.7★ (5.1K)	No	No	Sep 2026
8	Lee’s Tools for Klein	Free	1.0★ (3)	No	No	Sep 2026

Top Picks for Klein Tools Et20

Klein Tools Borescope by Klein Tools

Editor's Choice

🔧 Utilities

1.8(57 ratings)

Free

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.

Klein Borescope ET21 by Klein Tools

Klein ET21 Borescope

Strong Contender

💼 Business

0.0(0 ratings)

Free

ET30 Klein Inspection Camera by Klein Tools

ET30 Klein Camera

Worth Considering

💼 Business

0.0(0 ratings)

Free

ET30 Klein Inspection Camera screenshot 1

ET30 Klein Inspection Camera screenshot 2

ET30 Klein Inspection Camera screenshot 3

ET30 Klein Inspection Camera screenshot 4

More Klein Tools Et20 apps to explore

Klein WiFi Borescope ET19

ET19 v2 Klein Borescope

Shop from a vast inventory of over 20,000 tools and accessories from popular brands. Find everything you need for your projects, from power tools to fasteners and safety equipment.

20,000+ IN STOCK itemsWide range of tool brandsTools and accessories

Harbor Freight Coupons

Free

Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.

Latest coupons and instant savingsInside Track Club member dealsBrowse tools and watch videos

Access your local tool distributor 24/7 for professional automotive tools. Purchase tools, check inventory, submit warranty claims, and manage payments. Exclusive deals and promotions are also available.

24/7 distributor accessReal-time inventory checksTool purchases

🛍️ Shopping

(5.1K)

free with in-app purchases

Lee’s Tools for Klein

by Lee's Tools

Free

Explore a comprehensive catalog of professional-grade tools for various trades, including electrical, construction, and HVAC. Discover detailed product information and learn about the brand's commitment to American manufacturing and quality since 1857.

Extensive tool catalogProduct categories for tradesBrand history and commitment

Multi Brands Tools Mart

Free

🛍️ Shopping

(0)

Lee's Tools for Milwaukee Electric

by Lee's Tools

Free

Explore a comprehensive catalog of heavy-duty power tools and accessories from a leading manufacturer. Discover detailed product categories, from drills and saws to hand tools and instruments, designed for professional users.

Extensive power tool categoriesHand tool listingsInstrument and accessory sections

🛍️ Shopping

(10)

free

Lee's Tools Catalog Shopping

by Lee's Tools

Free

Browse and purchase from a vast catalog of over 1.8 million tools and parts from leading brands. This app serves as a one-stop shop for professional tool needs, offering high-quality items at discount prices.

1.8 million tools and partsMajor brand selectionProfessional tool needs

Machinery & Equipment E-Store.

by ASTA TOOLS LIMITED COMPANY

Discover a wide range of woodworking tools and accessories for cutting, measuring, joining, clamping, and routing. Explore innovative solutions for woodworkers to create projects with ease and precision.

Cutting and Measuring toolsJoining solutions (Kreg Jig)Clamping devices

🛍️ Shopping

(15)

free

EF Catalogues · Kataloge

by EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fuer Praezisionswerkzeuge

by Allied Machine & Engineering Corp.

by LSL TOOLS PRIVATE LIMITED

by MOLDINO Tool Engineering,Ltd.

Free

📊 Productivity

(0)

FAQ about Klein Tools Et20

What are the best klein tools et20 apps for iPhone?

Klein Tools Borescope tops our klein tools et20 apps ranking as of September 2026, with a 1.8-star average from 57 App Store ratings, and it's free to download.

Are there free klein tools et20 apps for iPhone?

Yes — 20 of the top klein tools et20 apps we rank are free to download, including Klein Tools Borescope and Klein Borescope ET21.

Does Klein Tools Borescope have ads or in-app purchases?

Klein Tools Borescope has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many klein tools et20 apps are on the App Store?

We track 108+ klein tools et20 apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does the Klein Tools Borescope app do?

This app serves as a companion for ET20 devices. It enables users to view live camera feeds from the connected device and access any recorded data. It's designed for visual inspection tasks.

What devices is this app compatible with?

The app is specifically designed for use with ET20 devices. It requires a connection to this hardware to function and provide its visual inspection capabilities.