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Best Testo 549I Apps & Games

249+ iOS apps & games curated and reviewed

3.7 avg rating
20 free apps & games
Updated September 2026

Whether you're new to testo 549i or looking for an upgrade, our curated collection of 249+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Testo 549I Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1testo Smarttesto SmartFree2.7★ (165)NoYesSep 2026
2testo 330i Apptesto 330i AppFree3.0★ (2)NoNoAug 2026
3Fidat QuaeroFidat QuaeroFree—NoNoMay 2026
4Guido QuizGuido QuizFree—NoYesSep 2026
5SmartConfig TesterSmartConfig TesterFree——NoMay 2026
6Camar+Camar+Free1.5★ (2)NoNoSep 2026
7ZenTest-Smart Water TesterZenTest-Smart Water TesterFree4.6★ (49)NoNoAug 2026
8ATI TEAS Practice Prep TestATI TEAS Practice Prep TestFree3.0★ (1)NoYesAug 2026

Top Picks for Testo 549I

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
testo Smart screenshot 2
testo Smart screenshot 3
testo Smart screenshot 4
testo Smart screenshot 5
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 549I apps to explore

FAQ about Testo 549I

What are the best testo 549i apps & games for iPhone?
testo Smart tops our testo 549i apps & games 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 549i apps & games 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 249+ testo 549i apps & games 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.