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Best Testo Smart App

250+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated September 2026

Finding the right testo smart app can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Testo Smart App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1testo Smarttesto SmartFree2.7★ (165)NoYesSep 2026
2testo 330i Apptesto 330i AppFree3.0★ (2)NoNoAug 2026
3testo Saveris Food Solutiontesto Saveris Food SolutionFree5.0★ (2)NoNoAug 2026
4Kese SmartKese SmartFree—NoNoJul 2026
5SMART TestzSMART TestzFree—NoNoJun 2026
6iFORA SmartiFORA SmartFree1.3★ (6)NoNoMay 2026
7TuTuLockTuTuLockFree5.0★ (2)NoNoJul 2026
8DREODREOFree4.9★ (44K)NoNoSep 2026

Top Picks for Testo Smart App

testo Smart#1

testo Smart by Testo SE & Co. KGaA

Fast and reliable measurements
Editor's Choice
📊 Productivity
2.7😞(165 ratings)
FreeIn-App Purchases
testo Smart screenshot 1
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testo Smart screenshot 6

This app supports measurements for refrigeration, HVAC, and heating systems. It also aids in food safety, frying oil quality, and indoor climate monitoring. Quickly interpret data, create digital reports with photos, and send them via email.

What We Love

  • 👍 Good app with some features
  • 🚀 Great product
  • 🚀 Useful app for measurements

Room to Improve

  • 🐛 App won't connect
  • 🐛 Connectivity issues
  • 🐛 Unreliable connection
  • 🐛 Forced updates
  • 🐛 Laggy and unresponsive UI
  • 🐛 Crashes and bugs
  • 🐛 Doesn't work as expected
  • 🐛 Poor app design and functionality

More Testo Smart App apps to explore

FAQ about Testo Smart App

What is the best testo smart app for iPhone?
testo Smart tops our testo smart app ranking as of September 2026, with a 2.7-star average from 165 App Store ratings, and it's free to download.
Yes — 20 of the top testo smart app we rank are free to download, including testo Smart and testo 330i App.
testo Smart has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ testo smart app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The testo Smart App is a versatile tool that supports measurements across various applications including refrigeration, air conditioning, heating systems, food safety, and indoor climate monitoring. It allows for quick interpretation of data, creation of digital reports, and seamless sharing of results.
Key features include an all-in-one measurement capability for multiple systems, a graphically descriptive display of measured values for fast interpretation, and the ability to create digital measurement reports with photos in PDF or CSV format, which can then be sent via email.