Privacy Policy

linksuru Note works offline, with no login required. Your notes are stored on your device by default.
We do not collect your name, address, phone number, contacts, or photos. No account registration is required.
Only when you use the features below is a minimal amount of data handled on our servers.

1. Natural Voice (paid feature)

Anonymous ID: a random per-device account is created to manage your credit balance. It is not linked to your identity.
Text to be read: the text of a line is sent via our server to a speech-generation service to produce audio. The audio is stored on your device; the text is not used for advertising or machine learning.
Credit balance and purchase records: your balance and Apple transaction IDs (to prevent double-granting) are stored on our server.
Payments are processed by Apple In-App Purchase. We never see your payment details.

2. Location (optional)

Location is accessed only when you tap "Register current location" in the note editor. It is converted to an address and saved in that note.
No background tracking. You can revoke location access at any time in iOS Settings.

3. Sync and sharing (optional)

If you use multi-device sync or Sign in with Apple, your notes and anonymous account are stored on our server.
File sharing (.lknote) and text sharing send content directly to your chosen recipient; the developer never receives it.

4. Third-party services

Apple (In-App Purchase)
Supabase (anonymous authentication and database hosting)
Google Cloud Text-to-Speech (speech generation; submitted text is used only to process the request, per Google's terms)

5. Deleting your data

You can delete your server-side data (anonymous account, balance, purchase records, synced notes) at any time via Settings → Delete account in the app.
Notes and audio stored on your device are removed when you delete the app.

6. Other

This app is not directed at children under 13, and we do not knowingly collect children's personal information.
This policy may be updated from time to time. Significant changes will be announced in the app.
Contact: Contact form

Overview