iPhone Screenshots


Floodlight Open is a study that we hope one day will allow participants, physicians and scientists to monitor MS symptoms and health over time using a smartphone; the ultimate goal is to develop and create practical tools to improve the lives of people living with MS.

Digital tasks have been designed by leading MS specialists and are based on traditional clinical assessments used to understand the effects of MS on the brain, hands and body.

Floodlight Open is powered by you. The more we know about your personal journey, the more we may learn about MS. Each data point from each person contributes to a unique and open dataset designed to help move MS research forward.

What’s New

Version 1.2.6

Added new countries

Ratings and Reviews

3.1 out of 5
9 Ratings

9 Ratings

Cherylawol ,

Good luck

It let me enter one day then grayed out everything. I’ve tried uninstalling. Reinstalling. I tried setting it up again. I tried to contact the website. It takes you to their general site.

Did a search on their site. Forget it. What beer if they treat their drug development this way.

TeachC ,

Any password help

Entered password, and log in. Perhaps I’ve entered incorrectly, but there is NO link to obtain password recovered. Please advise; very frustrating


Roche SAS
54.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Czech, Danish, Dutch, Estonian, Finnish, French, German, Italian, Norwegian Bokmål, Norwegian Nynorsk, Persian, Polish, Portuguese, Russian, Spanish, Swedish

Age Rating
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

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

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