We definitely recognize that music is heading towards streaming services.
Unfortunately we need permission from each streaming service to enable support for each one. For example, to add Spotify, we need permissions from Spotify themselves for us to build support into Anytune.
We have contacted many of them, and in some cases we have not heard back at all. For those that have responded, much of the time we’ve run into legal issues due to the way in which Anytune needs to access the streamed music data in order to change the tempo and pitch.
We are optimistic that we will be able to add a streaming service at some point in the future, unfortunately we are not sure which one or when at this time.