testo Smart
testo Smart is made and published by Testo SE & Co. KGaA. AppBrain is an independent app data site and isn't affiliated with Testo SE & Co. KGaA. The app name, icon, screenshots and description belong to Testo SE & Co. KGaA and are shown as published on the App Store.
AppBrain's verdict
EstablishedPoorly rated- Rating on App Store
- 2.71
- 170 ratings
- Last updated
- September 16, 2026
- Size
- 194.6 MB
Users are critical: 2.7 stars from 170 ratings.
User feedback
Ratings and reviews on the App StoreComments on testo Smart for iOS
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Store listing
By Testo SE & Co. KGaA, from the App StoreDescription by Testo SE & Co. KGaA Written by the developer, not by AppBrain. Click to read.
- Fast: Graphically descriptive display of measured values, e.g. as a table, for quick interpretation of results.
- Efficient: Create digital measurement reports including. photos as PDF/ CSV files on site and send them via e-mail.
The testo Smart App is compatible with the following Bluetooth®-enabled measuring instruments from Testo:
- Thermal imager testo 860i for smartphones
- All Testo Smart Probes
- Digital manifolds testo 550s/557s/558s/550i/570s and testo 550/557
- Digital refrigerant scale testo 560i
- Vacuum pump testo 565i
- Flue gas analyzer testo 300/310 II/310 II EN
- Vacuum gauge testo 552
- Clamp meter testo 770-3
- Volume flow hood testo 420
- Compact HVAC measuring instruments
- Frying oil tester testo 270 BT
- Temperature meter testo 110 Food
- Dual purpose IR and penetration thermometer testo 104-IR BT
- Data loggers 174 T BT & 174 H BT
- Online data loggers testo 160, testo 162 & testo 164 GW
Applications with the testo Smart App
Refrigeration systems, air conditioning systems and heat pumps, heating systems, indoor air quality:
- Leak test: Recording and analysis of the pressure drop curve.
- Superheat and subcooling: Automatic determination of condensation and evaporation temperature and calculation of superheat / subcooling.
- Target superheat: Automatic calculation of target superheat
- Automatic refrigerant charging by weight, by superheat, by subcooling, and by target superheat
- Vacuum measurement: Graphical progress display of the measurement with indication of start and differential value
Indoor climate monitoring:
- Indoor air quality: automatic calculation of the dew point and wet-bulb temperature
- Temperature, humidity, lux, UV, pressure, CO2: the right data logger for every application – from a single solution to an online monitoring system"
Ventilation systems:
- Volume flow: After the intuitive input of the duct cross-section, the app calculates the volume flow fully automatically.
- Diffuser measurements: simple parameterisation of the diffuser (dimensions and geometry), comparison of the volume flows of several diffusers when setting up a ventilation system, continuous and multi-point average calculation.
Heating systems:
- Flue gas measurement: Second screen function in combination with testo 300
- Measurement of gas flow and static gas pressure: Also possible parallel to the flue gas measurement (delta P)
- Measurement of flow and return temperatures (delta T)
Thermography:
- Determining Delta T on heating, refrigeration/air conditioning, and industrial systems
- Detecting hot/cold spots
- Assessing the risk of mold
Food safety:
Temperature Control Points (CP/CCP):
- Seamless documentation of measured values to fulfill HACCP specifications
- Individually definable limit values and measurement comments within the App for each measurement point
- Reporting and data export for regulatory requirements and internal quality assurance
Frying oil quality:
- Seamless documentation of measured values as well as calibration and adjustment of the measurement instrument
- Individually definable limit values and measurement comments within the App for each measurement point
- Reporting and data export for regulatory requirements and internal quality assurance
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Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://www.testo.com/en/company/privacy-policy-app
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 194.6 MB
- Content rating
- Everyone
Technologies used by testo Smart
Releases
Updates seen on the App Store- Version
- 32.1.8
- Launched
- January 2021
No changelog data
Alternatives
Similar apps and more from Testo SE & Co. KGaARankings
App Store top chartsApp Store Rankings for testo Smart
About the app and developer
About testo Smart
testo Smart is a productivity app developed by Testo SE & Co. KGaA.
User Ratings
testo Smart is rated 2.71 out of 5 stars. The rating is based on 170 ratings.
App Information
testo Smart is freely available from the App Store. The app size is 194.55 MB. The latest version available is 32.1.8. The last update was on September 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since January 2021.
Developer information for Testo SE & Co. KGaA
Address: