Legal

Privacy Policy

Last updated: August 2, 2026

Numdori is designed to work entirely on your device. This page explains what the app accesses and, just as importantly, what it never does.

What the app accesses

Microphone. Numdori listens through your iPad's microphone while you play, so it can automatically turn to the next page at the right moment. Audio is processed on-device in real time and is not kept as a playable recording — only a compact numeric fingerprint of the audio is stored locally, alongside the score it belongs to.
Files you import. PDF scores you add — from the Files app, or shared in from another app — are copied into Numdori's private storage on your device so they can be displayed and tracked.

What we do not do

We do not operate any server that the app talks to.
We do not collect, transmit, sell, or share your audio, files, or any other data with us or with any third party.
We do not use analytics, advertising, or tracking of any kind.

Where your data lives

Everything Numdori creates or imports — scores, reference recordings, set lists — stays in the app's local storage on your device. Deleting the app deletes this data.

Numdori has no account system and no login, so there is no personal profile to create or delete — uninstalling the app is sufficient to remove everything it has stored.

Changes to this policy

If this policy changes, the "last updated" date above will change with it. Continued use of the app after an update means you accept the revised policy.

Contact

Questions about this policy or how Numdori handles data: [email protected]