Catalyst By MetricWire6.9.0 - App Store

Catalyst by Metricwire makes it easy for people to participate in digital health research. With your help, we can generate evidence to inform new digital health solutions and improve connected care.

As part of your participation in a research study, you will be asked to respond to in-the-moment surveys or assessments and complete tasks. You may also be asked to connect your wearable devices or allow your smartphone sensors to be tracked. The app includes tools to help you communicate with your Study Team and resources to facilitate your participation. Your app experience is unique and has been designed by the Study Team using the Metricwire Research Portal. Catalyst integrates with Apple HealthKit to collect movement data such as sleep, step count, exercise, and distance if enabled by the Study Team.

All of the data you submit during your study experience is protected by Metricwire and controlled by your Study Team. If you would like to access any of your data at any time during your participation, please get in touch with the Study Team or reach out to privacy@metricwire.com, and we will help facilitate your request. If you are a researcher interested in collaborating on a study, reach out to reseach@metricwire.com.

Version History Ambient noise measurement can now continue in the background for studies that include it. Only sound levels are measured; no audio is recorded. 6.9.0 5d ago Bug fixes 6.8.1 Oct 2 Bug fixes 6.8.0 Sep 23 Bug fixes 6.7.0 Aug 18 Bug fixes 6.6.0 Jul 29 Bug fixes 6.5.0 Jun 25 Bug fixes 6.4.1 Jun 19 Bug fixes 6.4.0 Jun 8 Bug Fixes 6.3.0 May 23 Bug Fixes 6.2.1 May 9 Bug fixes 6.2.0 Apr 14 Bug Fix 6.1.1 Mar 20 Bug fixes 6.1.0 Mar 13 Bug fixes 6.0.2 Mar 6 Bug fixes 6.0.1 Feb 22 Bug fixes 6.0.0 Feb 18 Bug fixes 5.20.8 Jan 19 Bug fixes 5.20.5 Jan 8 Bug fixes 5.20.3 12/29/2025 Bug fixes 5.20.2 12/24/2025 Bug fixes 5.19.0 12/05/2025 Bug fixes 5.18.0 11/21/2025 Bug fixes 5.17.1 10/23/2025 Bug fixes 5.17.0 10/20/2025 Bug fixes 5.16.0 10/06/2025