Song Tempo, Key & Structure
Coming soon to the App Store.
Tempomi finds the BPM and key of any song in seconds, right on your iPhone. Pick a song or video from Files, or record a few seconds from the mic, and get the tempo, the key and its Camelot code, the song's sections and which instruments play when. Free - BPM, with a half or double tempo toggle. - Key (for example D flat major) and its Camelot code for harmonic DJ mixing. - Import songs from Files or videos from Photos, or record up to 30 seconds from the mic. - Tap tempo and a metronome. - Search and sort your library by BPM or key. - Keep up to 5 tracks. Tempomi Pro - Unlimited tracks. - Full breakdown: sections timeline (intro, verse, chorus), instrument lanes, pace and loudness in LUFS with peak. - Matching keys filter: see which tracks mix well with the one you picked. - Export your library or a single track as CSV or JSON. On-device analysis (iOS 27) Tempomi uses Apple's on-device music analysis. Your audio never leaves your iPhone, works offline, and nothing is uploaded. Privacy Tempomi does not collect any data, does not require an account and never sends your audio anywhere. The microphone is used only while you record. Subscription Tempomi Pro is an auto-renewing subscription: $4.99 per week, or $29.99 per year with a 3-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Manage or cancel subscriptions: https://apps.apple.com/account/subscriptions Terms of Use: https://appstore-metadata.web.app/tempomi/terms — Privacy Policy: https://appstore-metadata.web.app/tempomi/privacy