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Terms & Conditions

Last updated: March 17, 2026

These Terms and Conditions ("Terms") govern your use of The Tanpura mobile application (the "App") operated by Harmonic Series ("we," "our," or "us"). By downloading, installing, or using the App, you agree to be bound by these Terms.

1. License Grant

We grant you a limited, non-exclusive, non-transferable, revocable license to use the App on devices you own or control, solely for personal, non-commercial purposes in accordance with these Terms. You may not sublicense, distribute, modify, reverse-engineer, decompile, or create derivative works from the App.

2. Free Tier & Trial

The App offers the following free access:

  • Daily Free Playback: 5 minutes of playback per day across all instruments, resetting daily.
  • Extended Trial: A one-time 72-hour extended trial may be activated from within the App for deeper exploration.

Free tier availability and trial terms are subject to change. We reserve the right to modify, suspend, or discontinue the free tier at any time.

3. Subscriptions & Purchases

Premium features are available through in-app purchases:

  • Monthly Subscription: $2.99/month, billed monthly. Auto-renews unless cancelled at least 24 hours before the end of the billing period.
  • Annual Subscription: $19.99/year, billed annually. Auto-renews unless cancelled at least 24 hours before the end of the billing period.
  • Lifetime Purchase: $49.99 one-time payment. Grants permanent access to all premium features.

All payments are processed through the Apple App Store or Google Play Store. Prices are in USD and may vary by region. Subscription management and cancellation must be done through your app store account settings. Refunds are subject to the respective app store's refund policies.

4. Intellectual Property

All content in the App, including but not limited to audio recordings, software, graphics, icons, text, and the overall design, is the property of Harmonic Series and is protected by copyright, trademark, and other intellectual property laws. The raag presets, tanpura recordings, and audio samples are proprietary and may not be extracted, reproduced, or distributed.

5. Acceptable Use

You agree not to:

  • Attempt to circumvent the trial timer, subscription verification, or any security measures
  • Use the App for any unlawful purpose
  • Reverse-engineer, decompile, or disassemble the App
  • Redistribute, sell, or commercially exploit the App or its content
  • Interfere with or disrupt the App's servers or infrastructure

6. Disclaimers

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR FREE OF HARMFUL COMPONENTS.

7. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, HARMONIC SERIES SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, OR USE, ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF THE APP, WHETHER BASED ON WARRANTY, CONTRACT, TORT, OR ANY OTHER LEGAL THEORY.

8. Termination

We may terminate or suspend your access to the App at any time, without prior notice, for conduct that we believe violates these Terms or is harmful to other users, us, or third parties. Upon termination, your license to use the App is immediately revoked.

9. Changes to Terms

We reserve the right to modify these Terms at any time. Changes will be effective upon posting to this page. Your continued use of the App after changes constitutes acceptance of the updated Terms.

10. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which Harmonic Series operates, without regard to conflict of law provisions.

11. Contact Us

For questions about these Terms, please contact us at:

Harmonic Series
Email: contactus.thetanpura@gmail.com