SoloistTrumpet listens while you play Bb trumpet, then tells you the truth about written notes, concert pitch, valve combinations, partials, clean attacks, and unclear takes. No confetti for mistakes.
"Could not hear you clearly" is a valid result. The app abstains before it marks a quiet practice take wrong.
Every note shows the valve combination and the harmonic partial, so open/1/2/12/13/23/123 never pretend to be the whole story.
Written notes, concert targets, tuner, fingering chart, and play-along grading agree on the same Bb trumpet pitch layer.
From first written notes to scales, arpeggios, lip slurs, tonguing, and public-domain études, with small playable steps.
Your playing never leaves your phone: all listening, transcription, and grading run on-device.
Questions? We answer fast.