It is an app update: The old app got replaced by a new one and if existing users didn’t update in time there is a possibility their light would not work anymore. The decision to abandon the old app was ReefBreeders decision. It is doubtful the app developer they used deleted it “out of spite”—that is a very skewed and unrealistic way to look at the situation! I assume the original app developer would have loved to keep the old app running but had no reason to do so if they weren’t getting paid.It’s not really an app update, while at the same time it is. An update would imply a change from one revision to another.
It’s a switch to a replacement app, something different completely and the 3d party vendor that owned the old one, has shut it down and deleted it.
For some people, the lights are paired to an app that no longer exists. There is a new app, but it currently can’t remove the other companies security certificate.
The light also woud not be “bricked” it would also continue to run its existing schedule on its own, from its internal clock, but if you reset the light it defaults to being on at 100% it seems
It is not unreasonable for ReefBreeders to want to use its own app going forward. As I said, it looks like they are trying to handle the situation in a reasonable way. That said, there is absolutely no need to try to white knight for ReefBreeders. We know you like the company but it doesn’t look great to bend over backwards for them. Their actions will ultimately be their best defense.

