iPhone Screenshots


Mobile app for lüft made by SunRADON, the company trusted every day by Radon and Indoor-Air-Quality professionals worldwide to monitor homes, schools, workplaces, and health care facilities.
Because clean air matters, the lüft mobile app provides you easy access to monitor your Indoor-Air-Quality from anywhere and anytime. A dashboard view gives you access to all (6) IAQ sensor readings at once. Traffic light color coding of the sensor readings quickly visualizes elevated or even dangerous readings.
Because Air-Quality and Radon levels fluctuate based on your home’s ventilation, airflow, and weather conditions the built-in trend charts let you drill down and review short- and long-term fluctuations from a single day to a year. Setup up custom alerts and notifications when thresholds are reached to take actions to improve the air you breathe.

The lüft Mobile app advanced features also allows you to program the integrated Nightlight function to suit the comfort of your home, synchronize temperature with other lüft™ or HVAC, securely share data with Indoor-Air-Quality professional of your choice, and setup to receive daily, weekly, or monthly air-quality summary reports.

Setup as easy as 1-2-3: download app, plug in device, and follow the on-screen instructions.

What’s New

Version 1.10

Bug fix: Password reset restrict when logged in with Social Media ID
Bug fix: Added international time zone format for synchronization (EU)
Bug fix: fixed potential app crash when switching charts to 12 months
Bug fix: Improved chart duration selection button layout

Ratings and Reviews

4.7 out of 5
3 Ratings

3 Ratings

App Privacy

The developer, SunRADON LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contact Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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