Download CHRP
Get CHRP. 30 days free.
Connect Apple Music or Spotify. Your EPI Score™ is immediate — built from what you actually play. It updates every week as your listening evolves.
$7.99/month or $69/year after trial · Cancel anytime · iOS and Android
What happens after you download
Connect your music
Link Apple Music or Spotify. CHRP reads your listening behavior in the background — no new playlists, no extra steps.
See your EPI Score™
Your score is immediate. Energy, focus, balance, motivation, and stress — built from what you actually play.
Choose your mindset
Pick the state you want to be in. CHRP builds a curated playlist to help you move toward it.
Save and go
Save your playlist directly to Apple Music or Spotify. Your score refreshes every week. The loop gets sharper.
Your data stays private
Your EPI Score is yours. It is never shared with employers, coaches, or any organization.
No new behavior required
Connect Apple Music or Spotify. CHRP reads the signal you already generate.
Join high performers who use music intentionally
Athletes, executives, students, creators, service members — people who treat music like preparation.
Not ready for the app? Take the Find Your Frequency quiz instead →