Notevision vs Piano Key Detector

Notevision is your essential tool for mastering sight reading and building real musical skill. Whether you’re just starting out or refining advanced technique, Notevision helps you learn faster and play with confidence. Why Musicians Choose Notevision: Interactive Sight-Reading Exercises • Targeted practice sessions that quickly sharpen accuracy, rhythm, and note recognition. Flexible Practice Options • Use a MIDI instrument, your device’s microphone, or the built-in on-screen keyboard. Adaptive Difficulty • Adjust challenge levels to match your skill and grow at your own pace. Music Theory Made Simple • Learn key signatures, accidentals, and rhythms—and explore the new key signature reference for quick lookups. Interactive Chord Reference • Browse essential chords with clear visuals and playback support. Chord Practice Mode • Reinforce chord recognition and harmonic understanding through guided exercises. Progress Tracking • Gain motivation from detailed insights that show your improvement over time. Songs & Randomized Practice • Combine structured lessons with curated songs and endlessly varied note patterns. Begin your musical journey with Notevision—learn smarter, play better, and build confidence every day.

The detector of the piano keys with great accuracy determines which key you click on your musical instrument. The recognition mechanism works on the basis of machine learning, which was previously tested and showed itself to 99.9% accuracy. Our application can be used for configuring the piano and for everyday learning and to check the correctness of the prescribed keys. To work with the application, you will need to turn on the microphone and start playing, after a second you will see the symbol (chords) of the keys on the phone screen. The application has the ability to save a series of designations (chords) of the piano keys. Our application supports 127 languages. We ask to report any error in translating to any language support@k-od.com You can purchase a cargo crash subscription through the in-app PURCHASE - Auto-reported subscription - 1 month ($ 1.49) - The cost of the subscription will be written off from your iTunes account when you confirm the purchase and will automatically be extended (for the selected time) if the autonation is not turned off at least 24 hours before the end of the current period. - the current subscription cannot be canceled during the active period of the subscription; However, you can manage the subscription and / or disable cargoes by visiting the configuration of your iTunes account after purchase. - Privacy Policy: https://k-od.com/privacy-policy/ - Terms of Use: https://k-od.com/terms-of-use/ If you have a wish or have problems with the application - contact support@k-od.com