Last updated: July 14, 2026

This End User License Agreement ("Agreement") is entered into between Reverence, doing business as Maestria ("Company," "we," "us," or "our"), and you ("User," "you," or "your"), governing your access to and use of the Maestria: Keep Playing mobile application (the "Application").

By downloading, installing, accessing, or using the Application, you acknowledge that you have read, understood, and agree to be bound by this Agreement. If you do not agree with any part of this Agreement, you must not download, install, access, or use the Application.


1. License Grant

Subject to your continued compliance with this Agreement, Company grants you a limited, non-exclusive, non-transferable, revocable license to download, install, and use the Application on a mobile device that you own or control, solely for your personal, non-commercial use.

You may not:


2. Apple-Specific Terms

This Agreement is governed by the terms of the App Store Terms of Service ("App Store Terms") as defined by Apple Inc. You acknowledge and agree that:

2.1. Apple as Third-Party Beneficiary. Apple Inc. ("Apple") and its subsidiaries are third-party beneficiaries of this Agreement. Upon your acceptance of this Agreement, Apple will have the right (and will be deemed to have accepted the right) to enforce this Agreement against you as a third-party beneficiary.

2.2. Ownership of Apple-Branded Products. You acknowledge that this Agreement is concluded between you and Company only, and not with Apple. Apple is not responsible for the Application or its content. Apple has no obligation to furnish maintenance or support services for the Application.

2.3. Compliance with App Store Terms. You must comply with the App Store Terms of Service in your use of the Application. Apple may enforce such terms against you, and Company may enforce this Agreement against you.

2.4. Usage Rules. The Application is licensed, not sold, to you for use only under the terms of this Agreement. Apple's App Store Usage Rules apply to your use of the Application, including but not limited to rules regarding the number of devices on which the Application may be installed, family sharing, and re-downloading.

2.5. No Reverse Engineering. You may not, and may not permit others to, reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code of the Application, except to the extent that such restriction is prohibited by applicable law.

2.6. Third-Party Terms. The Application may include or interact with third-party software or services. You must comply with the terms of service of such third parties.

2.7. Family Sharing. If you participate in Apple's Family Sharing feature, your family members may access and use the Application subject to the terms of this Agreement and Apple's Usage Rules.

2.8. Warranty Disclaimers Specific to Apple. Apple is not responsible for addressing any claims relating to the Application or your possession or use of the Application, including but not limited to: (a) product liability claims; (b) any claim that the Application fails to conform to any applicable legal or regulatory requirement; and (c) claims arising under consumer protection or similar legislation.


3. Subscriptions, Billing, and Auto-Renewal

The Application offers auto-renewable subscriptions, including:

3.1. Auto-Renewal. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period, and the cost of the renewal will be identified.

3.2. Managing Your Subscription. You can manage and cancel your subscriptions by going to your Apple ID account settings on your device after purchase. Cancelling a subscription takes effect at the end of the current billing period — you will continue to have access to premium features until that date.

3.3. Free Trials and Promotional Offers. If Company offers a free trial or promotional subscription, any unused portion of the free trial period will be forfeited when you purchase a subscription to the same product.

3.4. Payment Processing. All payments are processed by Apple through your Apple ID account. Company does not collect, store, or process your payment information. All billing inquiries should be directed to Apple.

3.5. Refunds. Refunds are handled by Apple according to its refund policy. Company has no control over, and makes no representations regarding, Apple's refund decisions.

3.6. Price Changes. Company reserves the right to change subscription prices. Any price changes will take effect at the end of the current subscription period, and you will be notified in advance. If you do not agree to the new price, you must cancel your subscription before the renewal date.


4. User Conduct

You agree not to use the Application to:

4.1. Violate any applicable local, state, national, or international law or regulation; 4.2. Infringe upon the intellectual property rights, privacy, or other rights of any third party; 4.3. Upload, transmit, or distribute any viruses, malware, or other malicious code; 4.4. Interfere with, disrupt, or overload the Application's servers, networks, or infrastructure; 4.5. Attempt to gain unauthorized access to any portion of the Application, other accounts, or computer systems or networks connected to the Application; 4.6. Use any robot, spider, scraper, or other automated means to access the Application for any purpose without Company's express written permission; 4.7. Collect or harvest personal information of other users; 4.8. Use the Application in any manner that could damage, disable, overburden, or impair the Application.


5. Intellectual Property

5.1. Company Ownership. The Application, including all content, features, and functionality (including but not limited to all software, audio compositions, sheet music, text, graphics, logos, and user interface design), is owned by Company and its licensors and is protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.

5.2. Musical Compositions. Musical compositions generated by the Application are licensed to you for your personal, non-commercial use only. You may not reproduce, distribute, publicly perform, or create derivative works from such compositions without Company's prior written consent.

5.3. Trademarks. "Maestria," "Maestria: Keep Playing," the Maestria logo, and other trademarks, service marks, and logos used in the Application are trademarks of Company. You may not use these marks without Company's prior written permission.

5.4. Feedback. If you provide Company with any feedback, suggestions, or ideas regarding the Application ("Feedback"), you grant Company a perpetual, irrevocable, worldwide, royalty-free license to use, reproduce, modify, and exploit such Feedback without any obligation to you.


6. User Content

6.1. The Application may allow you to create, upload, or store content, including but not limited to practice records, preferences, and personal settings ("User Content"). You retain all ownership rights in your User Content.

6.2. By creating or uploading User Content, you grant Company a worldwide, non-exclusive, royalty-free license to use, reproduce, store, and process your User Content solely for the purpose of operating, maintaining, and improving the Application for you.

6.3. You represent and warrant that you have all necessary rights to upload your User Content and that your User Content does not violate any third-party rights or applicable laws.

6.4. Company reserves the right to remove or disable access to any User Content that Company believes, in its sole discretion, violates this Agreement or applicable law.


7. Third-Party Services

7.1. The Application integrates with third-party services, including but not limited to Apple Sign In, Apple's StoreKit and subscription infrastructure, RevenueCat for subscription management analytics, Supabase for backend services, and Suno AI for music composition.

7.2. Company is not responsible for the practices or content of these third-party services. Your use of third-party services is subject to their respective terms of service and privacy policies.

7.3. Company may modify, suspend, or discontinue any third-party integration at any time without notice.


8. Disclaimers

8.1. As-Is Basis. THE APPLICATION IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, COMPANY AND ITS LICENSORS DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND ANY WARRANTIES ARISING OUT OF COURSE OF DEALING OR USAGE OF TRADE.

8.2. No Guarantee of Results. COMPANY DOES NOT WARRANT THAT THE APPLICATION WILL MEET YOUR REQUIREMENTS, THAT THE APPLICATION WILL BE UNINTERRUPTED, TIMELY, SECURE, OR ERROR-FREE, OR THAT ANY ERRORS WILL BE CORRECTED. COMPANY MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE EFFECTIVENESS OF THE APPLICATION IN ACHIEVING ANY PARTICULAR OUTCOME, INCLUDING IMPROVEMENT IN PIANO SKILLS OR MUSIC COMPREHENSION.

8.3. No Medical or Professional Advice. The Application is provided for entertainment and personal enrichment purposes only. The Application does not constitute medical, psychological, therapeutic, or professional advice of any kind. If you have any health or mental health concerns, you should consult a qualified professional.

8.4. User Responsibility. YOU ASSUME ALL RISK ARISING FROM YOUR USE OF THE APPLICATION. COMPANY IS NOT LIABLE FOR ANY DAMAGE TO YOUR DEVICE, LOSS OF DATA, OR ANY OTHER DAMAGES ARISING FROM YOUR USE OF THE APPLICATION.


9. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL COMPANY, ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, OR LICENSORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, USE, OR GOODWILL, ARISING OUT OF OR RELATED TO YOUR USE OF THE APPLICATION, WHETHER BASED ON WARRANTY, CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER LEGAL THEORY, WHETHER OR NOT COMPANY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, COMPANY'S TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO THIS AGREEMENT OR YOUR USE OF THE APPLICATION SHALL NOT EXCEED THE GREATER OF: (A) THE AMOUNTS YOU HAVE PAID TO COMPANY FOR THE APPLICATION IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM, OR (B) ONE HUNDRED U.S. DOLLARS ($100 USD).

SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO SOME OF THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.


10. Indemnification

You agree to indemnify, defend, and hold harmless Company, its affiliates, officers, directors, employees, and licensors from and against any claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys' fees) arising out of or related to: (a) your use of the Application; (b) your violation of this Agreement; (c) your violation of any applicable law or third-party rights; or (d) your User Content. Company reserves the right to assume the exclusive defense and control of any matter otherwise subject to indemnification by you, in which case you will cooperate with Company in asserting any available defenses.


11. Termination

11.1. Termination by You. You may stop using the Application at any time. To terminate your account, contact us at contact@maestria.app.

11.2. Termination by Company. Company may suspend or terminate your access to the Application at any time, with or without cause, and with or without notice, including if Company believes you have violated this Agreement.

11.3. Effect of Termination. Upon termination: (a) all licenses granted to you under this Agreement will immediately cease; (b) you must cease all use of the Application; (c) you may cancel any active subscription through your Apple ID account settings. Sections that by their nature should survive termination (including but not limited to Sections 5, 7, 8, 9, 10, 12, 13, 14, and 15) will survive.


12. Changes to This Agreement

12.1. Company reserves the right to modify this Agreement at any time. If Company makes material changes, it will notify you through the Application or by other reasonable means, such as email, before the changes take effect.

12.2. Your continued use of the Application after the effective date of any changes constitutes your acceptance of the updated Agreement. If you do not agree to the updated Agreement, you must stop using the Application and cancel any active subscription.

12.3. The "Last Updated" date at the top of this Agreement indicates when it was last revised.


13. Governing Law and Dispute Resolution

13.1. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the jurisdiction in which Company is established, without regard to its conflict of law principles.

13.2. Informal Resolution. Before filing any claim, you and Company agree to attempt to resolve the dispute informally by contacting Company at contact@maestria.app. If the dispute is not resolved within thirty (30) days, either party may proceed with formal dispute resolution.

13.3. Binding Arbitration. Any dispute that cannot be resolved informally shall be resolved through final and binding arbitration, except that either party may bring an individual action in small claims court. You and Company waive any right to participate in a class action or class-wide arbitration.

13.4. Class Action Waiver. You and Company agree that each may bring claims against the other only in an individual capacity, and not as a plaintiff or class member in any purported class, consolidated, or representative proceeding.


14. Severability

If any provision of this Agreement is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, such provision shall be severed from this Agreement, and the remaining provisions shall remain in full force and effect as if such invalid, illegal, or unenforceable provision had never been included.


15. Miscellaneous

15.1. Entire Agreement. This Agreement, together with the Privacy Policy available at https://www.maestria.app/privacy and Apple's App Store Terms of Service, constitutes the entire agreement between you and Company regarding your use of the Application.

15.2. Waiver. No failure or delay by Company in exercising any right or provision of this Agreement shall constitute a waiver of such right or provision.

15.3. Assignment. You may not assign or transfer this Agreement without Company's prior written consent. Company may assign this Agreement without restriction. Any attempted assignment in violation of this Section is void.

15.4. No Agency. No agency, partnership, joint venture, or employment relationship is created between you and Company as a result of this Agreement or your use of the Application.

15.5. Headings. Section headings in this Agreement are for convenience only and do not affect the interpretation of any provision.

15.6. Survival. Sections that by their nature should survive termination of this Agreement shall survive.

15.7. Language. This Agreement was originally drafted in English. Any translation is provided for convenience only, and the English version shall be the legally binding version in case of any conflict.


16. Contact Information

If you have any questions about this Agreement or the Application, please contact us:


By downloading, installing, accessing, or using the Maestria: Keep Playing Application, you acknowledge that you have read, understood, and agree to be bound by this End User License Agreement.

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