mellowD - Intonation Trainer

TRAIN YOUR INTONATION WITH PRECISION

mellowD helps beginners and advanced players of string instruments systematically improve their intonation.
Play scales or random notes on your instrument — the app analyzes your pitch in real time and gives you clear feedback on accuracy and progress.

No more guessing. No more uncertain notes.
You instantly see how cleanly you play.

CORE FEATURE: INTONATION TRAINING

• Play selected scales on your instrument
• Live analysis of your pitch
• Precise feedback on your intonation
• Evaluation after each exercise
• Track your progress over time

Perfect for a focused 5-minute daily practice.

WHO IS MELLOWD FOR?

• Beginners
• Music students
• Returning players
• Teachers supporting their lessons

Ideal for structured practice at home or during lessons.

ADDITIONAL FEATURES

• INTERACTIVE FINGERBOARD
Learn the positions of all notes on the fingerboard and play simple melodies virtually on your smartphone.

• PRECISE TUNER
Tune your string instrument with adjustable reference frequency and tolerance range.

• METRONOME
Practice scales with rhythmic precision — from slow to fast.

WHY MELLOWD IS DIFFERENT

Many apps only offer a tuner or a metronome.
mellowD goes further: you actively train your intonation — with measurable progress.

MULTILINGUAL

German, English, Italian, Spanish, and French.

mellowD was developed by me, an active musician — from musician, for musicians.

Make your intonation measurable.
Train with purpose.
Play more in tune.