App

practice cents

Support

Help

Support

Questions about practice cents (web or iOS), Pro, TestFlight, or privacy? Reach out by email — I read every message.

Email

The best way to get help is email. Include your device model and app version when reporting a bug.

Email phillip.b.holland@me.com

Or copy: phillip.b.holland@me.com

Common topics

  • Microphone permission for the tuner
  • practice cents Pro purchase or Restore Purchases
  • TestFlight invites and feedback
  • Privacy and data on your device

Related

  • Privacy Policy
  • Features
  • About Phil

practice cents

Free chromatic tuner, metronome, recorder, journal, and HYKOM theory — built for real practice on your phone.

𝕏@Phil_Holland

Tools

  • Tuner
  • Metronome
  • Record
  • Journal
  • HYKOM

Explore

  • Learn
  • Features
  • HYKOM guide
  • About Phil
  • Support
  • Privacy

Learn

  • What are cents?
  • Interval ear training
  • Melodic dictation
  • All guides →

practice cents · v1.61.60

© 2026 Phil Holland. All rights reserved.