Audomi

Privacy policy

Last updated 11 November 2026

The short version: Metronome by Audomi collects nothing. This website keeps no cookies and runs no analytics. If you join our mailing list or write to us, we use your email address only to reply or send what you asked for.

Who we are

Audomi LLC is responsible for the information described here. Our postal address is on the imprint. Contact: [email protected].

Metronome by Audomi

• No data collected. No account, sign-in, tracking, analytics or ads. Nothing you do in the app is sent to us or anyone else.
• Settings stay on your device: presets, practice pieces, color, finish, the pitch of A, haptics switches, headphone delays and which tips you've seen.
• Microphone (Listen). Used only while Listen is listening, and only after you allow it. The sound is analyzed on your device as it arrives. It isn't stored, and nothing is sent.
• Siri, the Lock Screen and Control Center. These run through Apple's own features on your device. The app keeps the current tempo in a small store on the device so the Control Center button can show it.
• Purchases are handled by Apple. We don't receive your payment details or Apple Account.
• Crash reports and app statistics come to us from Apple only if you chose to share them with app developers in your device's settings. They don't identify you to us.
• Writing to us from the app. Settings → Write to us opens your own Mail app with a message to [email protected]. It adds the app's and iOS's version numbers, which you see before you send. Nothing is sent unless you send it.
• Ratings. The request to rate the app is Apple's, and Apple decides when to show it, on your device. We see only the ratings and reviews you publish on the App Store.

Beta testing

If you test a beta through Apple's TestFlight, we invite you by email (for testers under 16, through a parent's or guardian's email). Apple then shares with us the name and email you were invited with, when you installed and used the beta, crash reports, and any feedback and screenshots you choose to send. We use this only to improve the app. We delete it within 12 months after the beta ends, or sooner if you ask. Apple's part is covered by Apple's privacy policy.

The beta survey. If you answer our beta survey, your answers are kept by our form provider, Tally, which stores them in the EU (Tally's privacy policy). Like any website, Tally receives technical data such as your IP address to deliver and protect the form, under its own privacy terms. The survey doesn't ask your name, and your answers aren't linked to your TestFlight invitation. If you choose to leave your email for a follow-up call, we use it only to arrange that call and delete it once the call is done. Answering is up to you, and you can skip any question; the legal basis is your consent. We delete the answers within 12 months after the beta ends. If you're under 16, answer with the parent or guardian who signed you up, and leave their email rather than yours.

This website

• No cookies and no analytics or advertising scripts.
• Our hosting provider, Cloudflare, processes the technical data any website receives, such as your IP address and browser type, to deliver pages and protect the site. It keeps this only briefly, under its own privacy terms.
• The legal basis is our legitimate interest in running a working, secure website. We don't track visitors across sites, so the site works the same whether or not your browser sends Do Not Track or Global Privacy Control.

The mailing list

If you sign up on our website, we keep your email address with our mailing-list provider, Buttondown, along with the date, the page you signed up from and your IP address, as a record of your consent. We use it only for what you signed up for. Since 11 November 2026, that's news from Audomi, now and then: new tools and updates to our apps. If you signed up before then, we use it only for what you agreed to at the time: one email at launch and, if you ticked the box, news of new Audomi tools. If you didn't tick the box, we delete your address within 30 days after the launch email. Joining takes two steps: you confirm your address from an email we send. We've turned off open and click tracking, so our emails don't report whether you opened them or what you clicked. Every email has an unsubscribe link. Unsubscribing takes you off the list at once; we keep your address, marked as unsubscribed, so you're never added again. Ask us and we'll delete it completely. The legal basis is your consent.

Email to us

If you write to us, we use your address and message only to answer you. We delete the conversation within 12 months after it ends, unless we need it longer to sort out a problem you raised. The legal basis is our legitimate interest in answering you.

Who handles your data

We never sell personal information or share it for advertising. Only these services handle it for us, each for the purpose above: Cloudflare (website hosting), Buttondown (the mailing list), Tally (the beta survey) and Apple (the App Store, TestFlight, and our email, through iCloud Mail). Tally stores its data in the EU; the others are in the United States. If you're in the UK or the EU, data held in the United States goes there under the EU–US Data Privacy Framework or the European Commission's standard contractual clauses, as each service provides.

Your rights

Wherever you live, you can ask what we hold about you and get a copy, have it corrected or deleted, ask us to limit or stop using it, or withdraw your consent at any time (this doesn't undo what we did before). Write to [email protected]; we answer within 30 days. In the UK and the EU you can also complain to your data-protection authority.

Children

Metronome is made for players of every age, including children. It collects nothing, from anyone. Our mailing list is for people 16 and older; we don't knowingly add anyone younger, and we delete any address we learn belongs to a child. If a child under 13 writes to us, we answer once, or through a parent, and then delete the message.

Changes

If this policy changes, we'll update this page and the date at the top. If a change affects how we use information you've given us, we'll tell you by email before it applies.