I think its okay for people not to do twice the work to support a type of phone they don't care about or use. Who is this deceiving? You figured it out, clearly. I think you're more mad than reasonable here.
Also transparency in a discussions forum is objectively a good thing so extending the title would clearly be beneficial to everyone involved.
Someone from the company said in another thread it's already enough of a hassle dealing with all the possible camera configurations across different iPhone models, and iOS updates breaking things. I think there's a reason you don't see apps like this on Android.