NADA: Shruti, Tuner & Lessons,

NADA is a Carnatic music companion for vocalists and instrumentalists — violin, veena, flute, keyboard and every other instrument. Find your swara, practise your lessons, keep tala and work with any song, all in one app.

🎤 SWARA DETECTOR & TUNER
• Sing or play and see which swara you are on, and how many cents off you are
• Choose your shruti — kattai 1 to 7½ — and fine-tune Sa in cents
• Sa and Pa reference tones, plus every chala and vikrita swara (Ri, Ga, Ma, Dha, Ni)
• Quick metronome switch that keeps time while you use the tuner

🎵 PITCH & TEMPO
• Open any song or recording from your phone — NADA finds its key and BPM in seconds
• Move the pitch up or down in semitones and cents to match your shruti
• Slow down or speed up from 25% to 200% without changing the pitch
• See where the key or tempo changes in a song, and tap to jump there
• Save a copy at your pitch and tempo (M4A)

📘 CORE LESSONS
• Sarali, Janta, Dhattu, Melsthayi, Madhya Sthayi and Mandra Sthayi Varisai, and Alankarams
• Learn, practise or sing along — the notes light up as they play
• Raga & notation guide: arohana, avarohana and how to read every swara
• Set the raga, your pitch, the tone (6 tones), the BPM and repeat
• Landscape view for more room on the notation

✏️ CUSTOM EXERCISE BUILDER
• Build your own exercises from your teacher's lessons or your own improvisations
• Swaras in mandra, madhya and tara sthayi, with beat marks and rests
• Practise them just like the core lessons
• Save them, and share them with friends or teachers

🥁 CARNATIC & WESTERN METRONOME
• 35 talas plus chapu talas, and your own custom tala
• Clap, wave and count shown for every beat
• Western mode with beats per bar and subdivisions
• Tap tempo, or type any speed from 20 to 600 BPM

🔁 NOTES CONVERTER
• Convert Western notes to Carnatic swaras and back, for any Sa
• Save and share your conversions

🔒 PRIVATE BY DESIGN
• Everything happens on your phone — songs and recordings are never uploaded
• The microphone is used only to detect your pitch
• No ads, and no account needed

Whether you are starting with Sarali Varisai or preparing for a concert, NADA helps you sing and play in tune, on time and in your own shruti.