My Choir — Terms of Use & Privacy

My Choir is the rehearsal companion for choir singers and directors. Its centrepiece is the synthesis of individual voice parts — complete with synchronised lyrics — so every singer can practise their own part independently, at any time. Conductors upload audio tracks and manage rehearsal programmes; members have everything available on their device, even offline.

Key Features

Voice synthesis with lyrics: Individual voice parts are played back with synchronised, scrolling lyrics — no more losing your place in the score.
Flexible playback modes: Isolate your voice part, blend it with the full choir, loop a passage, or slow down the tempo without changing pitch.
Offline access: Once synchronised, all tracks and programmes are available without an internet connection.
Rehearsal programmes: Conductors create and share programmes; members see exactly what is on the agenda.
Join by code or QR: Getting into a choir takes seconds — scan a QR code or enter a short join code.
Multiple choirs: Belong to as many choirs as you like, all in one app.
Password-protected choirs: Optionally restrict access to your choir with a password.

Terms of Use

Last updated: March 26, 2026

1. Acceptance of Terms

By downloading, installing, accessing, or using My Choir (the "Application" or "App"), provided by insoso GmbH, Griepenkerlgasse 10, 1130 Vienna, Austria (the "Service Provider"), you agree to these Terms of Use ("Terms"). If you do not agree, do not use the App.

2. License

Subject to these Terms, the Service Provider grants you a limited, non‑exclusive, non‑transferable, revocable license to use the App for personal, non‑commercial purposes.

3. Eligibility

Age: The App is intended for users aged 13 and over. Users under 13 require consent from a parent or guardian.
Account: An anonymous account is created automatically on first launch. You are responsible for all activity under your account.
Jurisdiction: You are responsible for complying with local laws applicable to your use.

4. User Content

You retain ownership of content you upload (audio files, programme titles, etc.). By uploading content you grant the Service Provider a limited license to store and distribute it to members of your choir. You are solely responsible for ensuring you hold the necessary rights to any content you upload, including compliance with applicable copyright law.

5. Acceptable Use

You agree not to:

upload content that infringes third‑party intellectual property rights;
use the App in any unlawful manner or to harass, bully, or harm others;
attempt to reverse‑engineer, modify, or interfere with the App or its servers; or
redistribute the App or its content without permission.

6. Availability & Changes

We may update, suspend, or discontinue parts of the App at any time, including features, content, and server availability. These Terms may also be updated; the "Last updated" date above will be revised accordingly.

7. Disclaimer; Limitation of Liability

The App is provided "as is" and "as available" without warranties of any kind. To the maximum extent permitted by law, the Service Provider is not liable for indirect, incidental, special, consequential, or exemplary damages arising from your use of or inability to use the App.

8. Governing Law

These Terms are governed by the laws of Austria, without regard to conflict‑of‑law provisions. Mandatory consumer protection rules of your country of residence may also apply.

9. Contact

For questions about these Terms, contact us at .

Privacy Policy

Last updated: March 26, 2026

Controller

insoso GmbH, Griepenkerlgasse 10, 1130 Vienna, Austria
E‑mail:

Data We Collect

User ID: A randomly generated anonymous identifier created on first launch. No name or e‑mail address is required.
Display name & avatar: Optionally provided by the user; stored on our servers.
Choir content: Programme names, song titles, and audio files uploaded by conductors.
Technical logs: IP address, timestamp, and HTTP status code are logged per request for operational security purposes and deleted automatically after 30 days.

Legal Basis

Provision and synchronisation of rehearsal content — performance of a contract (Art. 6(1)(b) GDPR)
Security and abuse prevention — legitimate interests (Art. 6(1)(f) GDPR)

Firebase App Check (Google)

The App uses Firebase App Check (Google LLC, USA) to verify that server requests originate from the legitimate App. An integrity token is generated on‑device and transmitted with each request. No additional personal data is shared with Google in this process. Legal basis: Art. 6(1)(f) GDPR (protection against unauthorised access). For more information see firebase.google.com/support/privacy.

Data Storage & Retention

All data is stored on servers located within the EU. User accounts and all associated content are deleted upon request. Server logs are deleted automatically after 30 days.

Third Parties

We do not sell or share personal data with third parties, except for Firebase App Check as described above and technically necessary hosting providers operating under data processing agreements.

Your Rights

Under the GDPR you have the right to access, rectify, erase, restrict processing of, and port your personal data. You may lodge a complaint with the Austrian Data Protection Authority (dsb.gv.at).

Contact

For any privacy‑related questions, contact the Service Provider at .