Scrobbles well but causes a LOT of background activity – QuietScrob – Last.fm Scrobbler Review

Last couple of updates have been draining my battery with background updating. Just today it's used 21% of my battery but I only listened to about 30 minutes of music. iPhone 7 Plus 256gb, if it helps the developer.
Review by malnar on QuietScrob – Last.fm Scrobbler.