Riffday is an all-in-one practice companion for musicians — chromatic tuner, pro metronome, session timer, and a frictionless practice journal in one app.
What's different:
• 1-tap to start a session. No setup, no friction.
• 3-field journal (good / improve / next). Blank saves are fine.
• Heatmap & streaks make consistency visible.
• 100% offline. No accounts. No servers. SQLite on-device — your data stays yours.
