Features

Everything you need to track practice, build repertoire, and accelerate your jazz development

Core Features

📝

Customizable Practice Tracking

  • Log individual practice sessions across 30 customizable practice pillars (2 system-locked + 28 custom)
  • Choose from 21 pedagogically-grounded templates or create your own categories
  • Per-instrument pillar visibility for multi-instrumentalists
  • Voice import: speak practice details and have them automatically structured by AI
📚

Repertoire Management

  • Track tunes from a curated database of 525+ jazz standards
  • View detailed tune information (composer, form, key, tempo, style)
  • Fuzzy search for quick lookup
  • See practice history and momentum for each tune
  • Rebuild repertoire list from session history
🤖

AI-Powered Features

  • Get personalized practice feedback based on your session data
  • Voice-to-structured practice import (5-10x faster logging)
  • Context-aware parsing using your practice history
  • Hybrid client-server architecture with streaming responses

Bring Your Own Key (BYOK)

Get unlimited AI feedback without a subscription by using your own Google Gemini API key.

Setup in 2 minutes:

  1. 1. Visit Google AI Studio
  2. 2. Sign in and click "Create API Key"
  3. 3. Paste it in JazzPracticePro → Settings → AI Setup

Your key stays private: Encrypted with AES-256 on your device, never sent to our servers.

No limits, no cost: Google's free tier provides more than enough capacity for daily practice feedback.

See full setup guide →
📊

Statistics & Progress

  • Track practice streaks and total counts
  • 30-day and all-time insights (premium feature)
  • Repertoire momentum tracking (7/30/90 day views)
  • Visual analytics of practice patterns
🎵

Transcription Management

  • Track transcription projects with notes and progress
  • YouTube metadata integration (automatic title, channel, thumbnail)
  • Link transcriptions to practice sessions
💾

Backup & Data Management

  • Export/import local JSON backups (v3 format)
  • End-to-end encrypted cloud backup with passphrase
  • Full data portability and ownership
  • Factory reset and soft reset options
🔐

Authentication & Premium Access

  • Email + One-Time Password (OTP) authentication via Supabase
  • Free tier with basic features
  • Premium tier with enhanced statistics and AI credits
  • Cross-tab authentication synchronization

Platform

📱

Progressive Web App

Works across desktop, tablet, and mobile

🔌

Offline-First

Full functionality without internet

📐

Responsive Design

Optimized for all screen sizes

⬇️

Installable

Add to home screen on mobile devices

Learn More