- All content from the free version
- Extreme intensity image pool
- Full binaural + voice overlay support
- All tempo modes unlocked
- Re-download any time after purchase
$9.99
ONE-TIME PURCHASE ยท ANDROID APK
BUY HFO EXTREME
Secure payment by CCBill
Android only. After purchase you will receive an email with the download link.
Installation requires enabling Install from unknown sources in Android settings.