I noticed that the current version of the iRFR - BTS app has expired in TestFlight. I was wondering if there will be another period (X amount of days) for the app to be tested, because I now cannot open and use the app anymore, even though I can still see the icon itself.
Thank you for bringing this to our attention. I am looking into this and will get back in touch when I have an answer.
Any news on this yet?