Whats up with the syfx boost?

Overall has worked for what is needed. Editing is not very user friendly or accurate. Has variable speed playback and most other similar apps dont. What the heck is up with the Syfx boost - I purchased this feature in addition to the app. It has to be reinstalled every time the app is opened. Annoying....

Jomt77 about Smart Recorder DE Classic - The transcriber and voice recording app