you wouldn’t lose any apps or anything Dany, this has been covered by gelbuilding a few times in other threads and just requires a few changes. if you follow this thread below you will be able to find a lot of information to get you started and if you have any hassle there’s plenty folk around that will give you a hand. the thread covers a few different topics so if you scroll through you can figure out what you want to use https on with good details from gelbuilding.