Not My Tempo · Last updated: October 7, 2026
Not My Tempo does not collect personal data in the background. There are no accounts, no analytics, no tracking, no advertising, and no third-party SDKs. The only time anything leaves your device is when you choose to send us feedback, or when you buy Pro through Apple.
The app uses your device's microphone for three things: recognizing voice commands, detecting the tempo of nearby music, and the chromatic tuner.
The app saves your last-used settings (tempo, time signature, subdivision, click volume, beat-view style, and practice-mode options), your accent presets, and a simple count of how often you open the app (used only to decide when to ask how you're enjoying it). All of this stays on your device and is removed if you delete the app.
If you send feedback from inside the app, we receive what you write, the feedback type, your app version, device model and iOS version, and your region/language setting — plus your name and email only if you enter them so we can reply. It is stored in Apple's iCloud (CloudKit) and read only by the developer to answer you and improve the app. Nothing is sent unless you tap Send. You can also simply email us instead.
Not My Tempo Pro is sold through the App Store. Payment is handled entirely by Apple; we never see your payment details or Apple ID. The app only checks with Apple whether Pro is active on your account.
The metronome, voice control, and tuner work fully offline. The app only goes online to send feedback you chose to send, to check for replies to it, and to talk to the App Store for purchases.
The app is safe for all ages and does not knowingly collect information from anyone.
If this policy changes, the updated version will be posted on this page with a new date.
Questions about privacy: leeo@kakao.com