Mastery records your practice sessions and delivers instant AI feedback — with timestamped notes on exactly what to improve. Share recordings with coaches for human review too.
From the moment you hit record, Mastery is working to give you the most useful feedback possible.
Capture any practice session directly in the app. Your recordings are stored securely and accessible any time.
Powered by Google's Gemini AI, Mastery analyzes your audio and returns detailed, timestamped feedback within seconds.
Every piece of feedback is pinned to a specific moment in your recording. Tap any note to jump straight to that point.
Share any recording with a teacher, coach, or mentor. They can leave their own timestamped feedback directly in the app.
Get an overall score and detailed sub-scores across the dimensions that matter most for your practice mode.
Every session is saved to your personal library. Track your progress over time and revisit past feedback whenever you need it.
Mastery adapts its analysis to what you're actually practicing — with a custom evaluation framework for each mode.
Detailed feedback across rhythm, dynamics, pitch, articulation, and phrasing. Calibrated to your instrument and stylistic era.
Coaching on clarity, pacing, filler words, confidence, and structure. Ideal for presentations, speeches, and pitches.
Practice behavioral interview answers with a 30-question bank across 12 themes. Scored on structure, agency, impact, depth, and leadership signal — calibrated to your seniority level.
Open the app and tap record. Play your instrument, practice your speech, or answer an interview question. Mastery captures everything.
Request AI feedback with one tap. In seconds, you'll receive an overall score, sub-scores, and timestamped notes throughout your recording.
Review your feedback, jump to the moments that need work, and share with a human coach for a second opinion. Then record again.
Every plan includes unlimited recording and access to all three practice modes.
Everything you need to try Mastery and see if it works for you.
For regular practitioners who want consistent feedback on their sessions.
Also available at $24.99/yr — save 30%
For serious practitioners and professionals who practice daily.
Also available at $59.99/yr — save 28%
Free to download. No account required to record.
Download on the App Store