Waits before scrobbling
Tracks shorter than 30 seconds are ignored, and normal tracks wait until halfway through or 4 minutes, whichever comes first.
Open Scrobbler is useful for manual Last.fm backfills. bijou.fm covers that cleanup workflow and adds a native iPhone Apple Music scrobbler for automatic, reviewable Last.fm tracking.

Comparing Open Scrobbler and bijou.fm
Open Scrobbler is strongest when you already know exactly which tracks to submit manually. bijou.fm is a better fit when you want both manual correction tools and Apple Music scrobbling on iOS: real-time detection where possible, recent-played catch-up, review modes for weaker signals, and duplicate protection before tracks reach Last.fm.
Tracks shorter than 30 seconds are ignored, and normal tracks wait until halfway through or 4 minutes, whichever comes first.
bijou deduplicates across real-time, library, and API sources, then checks recent Last.fm history before submitting again.
Non-library API detections can stay in review instead of being treated as certain, depending on your automatic scrobbling mode.
When bijou can observe the current Apple Music play, it waits for the scrobble threshold before submitting to Last.fm.
Foreground and background syncs reconcile Apple Music recent-played history so missed sessions can still be reviewed or queued.
Apple Music library play-count changes add confidence for repeat plays, especially when the recent-played API alone is ambiguous.
More scrobbler comparisons
Read the full Apple Music scrobbler guide or install the iPhone app from the App Store.