{"appstoreID":null,"title":"BPM Player","subtitle":"A whole playlist at one BPM, in the original key","developerName":"Kirill Lorenz","description":"BPM Player does one job: you type a target BPM and the whole playlist plays at it. Every track is time-stretched in real time and keeps its original key. The number stays where you put it; the track changes, the tempo doesn't.\n\nBPM comes from the file's tags; untagged files get a marked estimate with one-click halving and doubling. Hold Space to hear a track at its original tempo, release to snap back. Park a reference track above the playlist and A/B against it at the same tempo. Drag rows out to Finder or an Ableton Live track, untouched.\n\nBuilt for DJs auditioning tracks at set tempo and for dance teachers running a class on one pulse. Plays MP3, WAV, FLAC, AIFF, M4A, AAC, OGG and Opus. Free, notarized, Apple Silicon, no account, no tracking.","bundleID":"","appiconURL":"https://jpaypfermk.ufs.sh/f/ZI2tWbLNQ27gGsl0vP3tWXjKQzH1efZdrAlMvUE9J3c4BoVu","formattedPrice":"Free","appUpdated":null,"appReleased":"2026-08-18T00:00:00.000Z","version":"","platforms":["mac"],"minOS":null,"topIAPs":[],"languages":[],"size":"","category":"Music","developerWebsite":"https://bpmplayer.com","screenshots":[{"platform":"mac","url":"https://jpaypfermk.ufs.sh/f/ZI2tWbLNQ27gVrg6A4EOBQraAJ3u6y8oYpmDIHLqXjxe0E5S"},{"platform":"mac","url":"https://jpaypfermk.ufs.sh/f/ZI2tWbLNQ27gwzxTqCfQManxgXLIhu2kmWK5y7643lzFvrTJ"}]}