1. Acceptance of Terms
These Terms of Service ("Terms") constitute a legally binding agreement between you ("you" or "User") and H&P LLC ("Harmoniva," "we," "our," or "us") governing your access to and use of the Harmoniva platform at harmoniva.app and all associated services (collectively, the "Service").
By creating an account, clicking "I agree," or otherwise accessing or using the Service, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy, which is incorporated herein by reference.
If you do not agree to these Terms, you must not access or use the Service. If you are using the Service on behalf of an organization, you represent and warrant that you have authority to bind that organization to these Terms.
2. Description of Service
Harmoniva is an AI-powered ear training platform for musicians, students, music teachers, and music schools. The Service includes interactive ear training exercises (intervals, chords, scales, rhythms, melodic dictation, and more), AI-generated learning paths, teacher tools, school management features, and related educational content.
The Service is available via web browser at harmoniva.app. We reserve the right to modify, suspend, or discontinue any part of the Service at any time. We will provide reasonable notice of material changes where practicable.
The Service is intended for users aged 13 and older. Use by children under 13 requires a COPPA-compliant school agreement as described in our Children's Privacy Notice.
3. Account Registration & Security
To access most features, you must register for an account. You agree to provide accurate, current, and complete information during registration and to keep your account information updated.
You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You must immediately notify us at support@harmoniva.app of any unauthorized use of your account or any other security breach.
You may not share your account credentials with others, create accounts using automated means, or create accounts under false pretenses. We reserve the right to refuse registration or cancel accounts at our discretion.
One account per person. Teachers and school administrators may manage multiple student accounts under their institutional license with appropriate permissions.
4. Subscription Plans & Billing
Harmoniva offers free and paid subscription plans. Paid plans ("Premium") are available on monthly or annual billing cycles. Prices are displayed on our Pricing page and are denominated in US dollars.
Payments are processed securely by Stripe, Inc. By subscribing, you authorize us (via Stripe) to charge your payment method on a recurring basis for the selected plan until you cancel. Subscriptions automatically renew at the end of each billing period unless cancelled prior to renewal.
We reserve the right to change subscription prices with at least 30 days' notice. If you do not cancel before the price change takes effect, your continued use of the Service will constitute acceptance of the new price.
For full billing terms, including cancellation, refunds, and trial periods, see our Subscription Terms and Refund Policy.
5. Free Plan Limitations
Free plan users may access a limited number of exercises per day (currently 3 exercises per type per day), a limited number of saved practice templates (currently 3), and standard exercise types. Free plan users do not have access to AI-powered learning paths, advanced exercise configurations, or teacher/school features.
We reserve the right to modify free plan limits at any time with reasonable notice. The free plan is provided as-is for personal, non-commercial use only.
Free plan users are subject to all provisions of these Terms except those that apply exclusively to paid subscribers.
6. Prohibited Uses
You agree not to use the Service to:
- Violate any applicable law, regulation, or third-party rights
- Scrape, crawl, or systematically extract content from the Service without express written permission
- Reverse engineer, decompile, or attempt to derive source code from the Service
- Attempt to gain unauthorized access to any part of the Service, its infrastructure, or other users' accounts
- Transmit malware, viruses, or any other malicious code
- Use the Service to compete with us by building a substantially similar product using our content or platform
- Circumvent or attempt to circumvent any usage limits, subscription requirements, or access controls
- Share, sublicense, or resell your account access to third parties
- Harass, abuse, or harm other users
- Use automated tools to interact with the Service in a way that impairs performance for other users
Violation of these provisions may result in immediate account suspension or termination without refund.
7. Intellectual Property
All content, features, and functionality of the Service — including but not limited to the software, exercises, learning paths, audio samples, UI design, graphics, and text — are the exclusive property of H&P LLC or its licensors and are protected by copyright, trademark, patent, and other intellectual property laws.
Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for your personal, non-commercial educational purposes.
You may not copy, modify, distribute, sell, or create derivative works based on the Service or any content within it without our express written consent. The Harmoniva name, logo, and associated marks are trademarks of H&P LLC and may not be used without permission.
8. User Content
The Service currently does not have public user-generated content features. Practice data, exercise results, and saved configurations you create are yours and are subject to our Privacy Policy.
If you provide feedback, suggestions, or feature requests to us, you grant us a royalty-free, perpetual, irrevocable license to use that feedback to improve the Service without any obligation to you.
We do not claim ownership of your practice data. You may export or request a copy of your data at any time by contacting us at support@harmoniva.app.
9. Disclaimers & Limitation of Liability
Disclaimer of Warranties
THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS.
Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, H&P LLC, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AND LICENSORS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF DATA, LOSS OF REVENUE, OR LOSS OF OPPORTUNITY, ARISING OUT OF OR RELATED TO YOUR USE OF THE SERVICE, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
OUR TOTAL LIABILITY TO YOU FOR ALL CLAIMS ARISING FROM OR RELATED TO THESE TERMS OR THE SERVICE SHALL NOT EXCEED THE AMOUNT YOU PAID TO US IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO THE CLAIM, OR $50 USD IF YOU ARE A FREE PLAN USER.
10. Termination
You may terminate your account at any time by visiting your account settings or by contacting us at support@harmoniva.app. Termination does not entitle you to a refund except as provided in our Refund Policy.
We may suspend or terminate your account and access to the Service immediately, without prior notice or liability, if we determine in good faith that you have violated these Terms or engaged in conduct harmful to other users, us, or third parties.
Upon termination, your right to use the Service ceases immediately. Provisions of these Terms that by their nature should survive termination shall survive, including ownership provisions, warranty disclaimers, indemnity, and limitations of liability.
11. Governing Law
These Terms and any disputes arising from or related to them or the Service shall be governed by and construed in accordance with the laws of the State of Delaware, United States, without regard to its conflict of law provisions.
Any legal action or proceeding relating to these Terms shall be brought exclusively in the state or federal courts located in New Castle County, Delaware. You consent to personal jurisdiction in those courts.
Notwithstanding the above, either party may seek injunctive or other equitable relief in any court of competent jurisdiction to protect intellectual property or confidential information.
12. Contact
If you have questions about these Terms of Service, please contact us:
We may update these Terms from time to time. We will notify you of material changes by email or via a notice on the Service. Your continued use of the Service after the effective date of any update constitutes your acceptance of the revised Terms.