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Legal & privacy

Legal, privacy and support

Plain-language information for the free Android release. It is not legal advice or a promise of store approval.

Founder approved the current policy and support content on 14 August 2026. This is not legal advice or store approval.

PrivacyTerms of useOpen-source noticesAndroid APK installation and updatesSupportCopyright and rights reportAccount and data deletion

Privacy

What the current app and service process.

  • Account identity and session credentials are held by the identity provider and the device secure store; no service key is placed in the app.
  • The service processes public reading requests and, when signed in, favorites, reader settings and setlists. Offline packs are encrypted on-device only when you choose to download an eligible pack.
  • The Android app requests Internet only, has backups disabled, and does not request contacts, location, microphone, storage or advertising identifiers. No mobile analytics SDK is enabled.
Ask a privacy question

Terms of use

Use ChordMint lawfully and respectfully.

  • Do not upload, copy or request lyrics, chords, files or other material unless you have the needed rights or a documented lawful basis.
  • Public arrangements can be removed or blocked for rights, territory, safety or quality reasons. A quality label is not copyright clearance or a warranty.
  • The initial Android release is free. It does not offer in-app purchase, advertising, DRM, a warranty, guaranteed availability or a promise that a song will remain available.
Contact support

Open-source notices

The app is built with open-source components.

  • The mobile client uses Expo, React, React Native, React Navigation and the Supabase JavaScript client under their respective upstream licences.
  • A complete dependency inventory is shipped with the source and reviewed before a public APK; licence texts remain with their upstream projects.
  • ChordMint branding, the service and community content are not granted by those component licences.
Request the notice inventory

Android APK installation and updates

Install only a verified release from this website after one is published.

  • There is no public APK today. Debug and candidate builds are test-only and must not be downloaded or installed by the public.
  • A public release will show its version, checksum and signing identity. Do not install files forwarded in chat, modified APKs or builds from look-alike sites.
  • Updates may require installing a newer signed APK. Back up nothing by copying app files; account data and eligible offline packs follow their documented service rules.
Get installation support

Support

Get help without payment or a new account.

  • Email support with the app version, device model, Android version and a short non-sensitive description of the problem.
  • Never send passwords, one-time codes, access tokens, private keys or full private song content to support.
  • Support cannot bypass rights, account security, service limits or reviewer decisions.
Email support

Copyright and rights report

Report a rights concern or removal request.

  • Include the ChordMint URL, the work or arrangement title, your relationship to the right, territory and a concise explanation.
  • Do not paste full lyrics, chords, credentials or unrelated personal data into the report. Links to your own evidence are preferable.
  • A report triggers review; it is not an immediate ownership finding, publication promise or guarantee that third-party copies can be removed.
Report a rights concern

Account and data deletion

Start a deletion request without a payment flow.

  • Send the request from the account email where possible. We first revoke sessions and deactivate application access to protect the account.
  • Final Auth deletion or pseudonymisation follows retention, rights, reward, billing and takedown checks. Minimum audit evidence may be retained where required.
  • Deleting an account does not promise removal of independently controlled copies or content that must be retained for a lawful review.
Request account deletion
ChordMint

A community-driven chord platform for musicians in Vietnam and worldwide. Focused on accuracy, mobility, and legal traceability.

Crafted for musicians & live performers.

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