Privacy Policy

Juni · Last updated 6 October 2026

Juni does not have accounts, does not ask who you are, and does not send your voice anywhere. This page explains that in detail, including the one place data does leave your phone. It covers Juni on iPhone and on Android, which work the same way.

What Juni collects about you

Nothing. There is no sign-up, no email address, no password, and no profile. You are never asked for your name, your gender, your age, or your location, and there is nothing in the app that could work them out.

Juni contains no analytics, no advertising, and no crash reporting. Nothing counts your taps or reports how you use it.

Your recordings

Juni asks for the microphone so it can hear you practise. It records your voice to measure it and play it back. Those recordings are written to Juni's own private storage on your device. They are not uploaded, not backed up to us, and not readable by other apps.

Everything Juni measures is worked out on the device and stored on the device: your pitch, your resonance, your weight, your practice history, your weekly check-ins and your voice diary.

Deleting the app deletes all of it. You can also erase everything from inside Juni, under You → Start over, which removes every recording and every measurement immediately.

What leaves your phone, and when

Three things, all of which you start yourself:

• Sharing. If you share a voice report, Juni builds a video or an image and hands it to your phone's share sheet. Where it goes next is wherever you send it, and that is your choice.
• Saving a report. If you save a report, it goes into your own photo library or gallery. Juni can add to it and never reads it.
• Videos in Learn. Tapping a video opens YouTube. Once you are there, YouTube's privacy policy applies, not this one.

Purchases

This is the one part of Juni that talks to a server.

Payment is handled entirely by the store you bought from: Apple's App Store on iPhone, or Google Play on Android. Juni never sees your card, your billing address, your Apple ID or your Google account.

To know whether a subscription is active, Juni uses RevenueCat, which receives a randomly generated identifier for your installation, the purchase receipt the store issues, and basic device information such as the platform and app version. It does not receive your name, your email, or any recording or measurement. That identifier is not linked to anything that identifies you, because Juni holds nothing that does.

Notifications

If you turn on practice reminders, they are scheduled on your device by your phone's own system. Nothing is sent from a server, and nothing about your practice leaves the phone to produce them.

Children

Juni is not directed at children under 13 and does not knowingly collect information from them. Since Juni collects no personal information from anyone, there is nothing to collect.

Your rights

Laws such as the GDPR and CCPA give you the right to see, correct, export, and delete the personal data a company holds about you. The data Juni creates is on your device and under your control, and You → Start over erases it.

Deleting your purchase record. If you bought Juni Plus, RevenueCat keeps the purchase receipt and the random identifier described above. To have that record deleted, email noshair@songbirdapps.com with your order number (it starts with GPA. on Google Play, or is the order ID in your Apple receipt). We delete it within 30 days and reply to confirm. Deleting the record does not cancel a subscription, so cancel it in the Play Store or App Store first if you no longer want it.

Changes

If this policy changes, the date at the top changes with it. If a change ever meant Juni collected something it does not collect today, that would be said plainly in the app, not quietly added here.

Contact

Questions about privacy, or anything on this page: noshair@songbirdapps.com.