Musician One
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Terms & Conditions

Last updated: 15 July 2026

These terms are the agreement between you and Gareth Gwyn, a sole trader based in the United Kingdom, trading as Musician One ("we", "us", "our"). They cover your use of the Musician One app and website. By creating an account or using the app, you agree to them. If you do not agree, please do not use the app.

1. What Musician One is

Musician One is a tool that helps gigging musicians keep on top of their gigs, calendar, invoices, expenses, contacts and related admin. It is a helper, not a replacement for professional advice. It does not provide accounting, tax, legal or financial advice, and you remain responsible for your own tax and legal obligations.

2. Your account

3. Your content

Everything you put into the app (your gigs, invoices, contacts, documents and so on) stays yours. You give us permission to store and process it only so we can provide the app to you. You are responsible for making sure you have the right to store any information about other people, and for using the app lawfully. You can export your data or delete your account at any time.

4. Acceptable use

Please do not:

We may suspend or close accounts that break these rules.

5. Free and Premium

Core gig tracking, invoicing, expense tracking and data export are free. Premium unlocks extra features and is billed as a subscription through Stripe.

6. Availability

Musician One is a young app offered on an "as is" and "as available" basis. We work hard to keep it running and to keep your data safe, but we cannot promise it will always be available, uninterrupted or error-free. We may add, change or remove features over time.

7. Our responsibility to you

Nothing in these terms limits any liability that cannot legally be limited (including for death or personal injury caused by our negligence, or for fraud). Subject to that, and to the fullest extent allowed by law:

8. Third-party services

The app connects to services such as Google Calendar, Stripe and mapping providers. Your use of those is also subject to their own terms, and we are not responsible for them.

9. Ending your use

You can stop using Musician One and delete your account at any time. We may suspend or end your access if you seriously or repeatedly break these terms, or if we stop offering the service. On closure your data is deleted as described in the Privacy Policy.

10. Changes to these terms

We may update these terms from time to time. If we make significant changes we will update this page and the date at the top. Continuing to use the app after a change means you accept the updated terms.

11. Law and disputes

These terms are governed by the law of England and Wales, and the courts of England and Wales have jurisdiction, though if you live elsewhere in the UK you may bring proceedings in your own home nation.

12. Contact

Gareth Gwyn (Musician One)
Email: support@musicianone.app