Terms & Conditions

Piyano Koçu · Last updated 6 September 2026

By installing or using Piyano Koçu you accept these terms. If you do not agree, please do not use the App. Purchases through the App Store are also subject to the Apple Standard EULA.

1. What the App is, and is not

The App is a practice companion: it listens to or receives your playing, compares it with the selected piece and reports right, wrong, missed and late notes with a practice plan. It is a feedback tool, not a music teacher, not a certification and not a substitute for lessons. Musical judgement, technique and interpretation are yours and your teacher's.

2. Accuracy

Detection is never perfect. Microphone mode works best in a quiet room with a single melody; chords and two hands through a microphone depend on the room, the instrument and the optional chord model and may be misread. A MIDI connection (Bluetooth or USB) gives exact notes. Scores, timing figures and coach summaries are estimates derived from what was detected and are provided for practice guidance only.

3. Eligibility

The App may be used by anyone. Purchases must be made by an adult, or by a minor with a parent's permission and through the parent's store account settings.

4. Your responsibilities

  • Use the App lawfully and for personal practice.
  • Scores you import (MusicXML) must be ones you have the right to use. Built-in pieces are traditional or public-domain works arranged by the publisher.
  • Keep your device secure; the App's data is protected only by your device's lock.
  • Protect your hearing: keep speaker and headphone volume at a comfortable level.

5. Purchases, subscriptions and trials

Premium is offered as a monthly or yearly subscription and as a one-time lifetime purchase, bought through the App Store or Google Play at the price shown before you confirm. Subscriptions renew automatically at the end of each period until cancelled; you can manage or cancel them at any time in your App Store or Google Play account settings, and cancellation takes effect at the end of the current period. If a free trial is offered, it converts to a paid subscription unless cancelled at least 24 hours before it ends. The lifetime purchase is a single payment. Refunds are handled by Apple or Google under their policies. Use Restore purchases in Settings after reinstalling or changing device.

6. Intellectual property

The App, its design, texts, graphics, note detection and analysis software belong to the publisher. You may use them within the App for personal, non-commercial purposes only. Your practice data and the scores you import remain yours.

7. Limitation of liability

To the fullest extent permitted by law, the publisher is not liable for any loss, damage or data loss arising from use of, or inability to use, the App, including incorrect detection or advice. The App is provided as is and as available.

8. Changes and termination

We may update the App and these terms; the date at the top shows the current version. Continued use after a change means acceptance. You can stop using the App at any time by deleting it; your data on the device goes with it.

9. Governing law

These terms are governed by the laws of the Republic of Türkiye. Mandatory consumer protection rules of your country of residence are not affected.

10. Contact

Publisher: Safiye Meram, Esenler / Istanbul, Türkiye. E-mail: gelistirbizi@gmail.com.