Terms of Service
Effective: July 15, 2026
1. Acceptance
These Terms govern your use of the PitchKeys Android app (com.pitchkeys.app, “the App”), provided by vargg (“we”, “us”). By installing or using the App you agree to these Terms. If you do not agree, do not use the App.
2. License to use the App
We grant you a personal, non-exclusive, non-transferable, revocable license to use the App on devices you own or control, for your own use, in line with these Terms and Google Play’s terms.
3. Your content and responsibilities
PitchKeys processes videos you choose, on your device. You are responsible for the content you import and the videos you create and share. You must have the necessary rights to any clip you use (for example, you may not have the right to redistribute copyrighted music, TV, or idol footage). Do not use the App to create or share content that is unlawful, infringing, harassing, or otherwise violates the rights of others. We do not review or store your videos.
4. PRO subscription & billing
The App is free to use. An optional PRO subscription unlocks additional features (such as removing the watermark, extra sound packs and keyboard themes, note-name and result overlays, and a longer clip length). PRO is offered as an auto-renewing subscription:
- Price: the price shown in the App at purchase (standing price KRW 2,900 / month · KRW 19,900 / year in Korea; USD 2.99 / month · USD 19.99 / year, with local currency and any promotion shown by Google Play).
- Payment & renewal: billed through your Google Play account. The subscription renews automatically for the same period unless you cancel at least 24 hours before the end of the current period.
- Cancellation: manage or cancel anytime in Google Play → Subscriptions. Canceling stops future renewals; you keep PRO until the end of the period you already paid for.
- Refunds: handled by Google Play under its policies and your local consumer-protection rights. We are not the payment processor and do not separately charge you.
Subscriptions are single-tier: all current and future PRO features are included at no extra charge — there is no higher paid tier.
5. Acceptable use
Don’t reverse engineer, tamper with, or attempt to bypass the App’s licensing or PRO gating; don’t use the App to break the law or infringe others’ rights.
6. Our intellectual property
The App, its name, design, and bundled assets are owned by us or our licensors. Bundled instrument sounds are internally generated or, where applicable, used under their respective licenses. The current piano timbre is an internally generated synthetic sound — not a recording, with no third-party rights. If we later include third-party samples that require attribution, we will credit them in the App. These Terms grant you no rights in our trademarks.
7. Disclaimer
The App is provided “as is” and “as available,” without warranties of any kind to the extent permitted by law. Pitch detection and audio results are automated and may be imperfect. We do not warrant that the App will be uninterrupted or error-free.
8. Limitation of liability
To the maximum extent permitted by law, we are not liable for indirect, incidental, or consequential damages, or for loss of data or content, arising from your use of the App. Nothing in these Terms limits liability that cannot be limited under applicable law, including your mandatory consumer rights.
9. Changes
We may update the App and these Terms over time. Material changes will be reflected by an updated “Effective” date and, where appropriate, an in-app or store notice. Continued use after a change means you accept the updated Terms.
10. Governing law
These Terms are governed by the laws of the Republic of Korea, without prejudice to mandatory consumer protections of your country of residence.