RifeOS

RifeOS — Frequency Generator & Player RifeOS turns your Android device into a precision frequency generator and player. Browse, generate, and listen to tones from a large built-in library — fully offline, no account required. What you can do - Browse 1,700+ frequency sets from the CAFL and NCFL libraries, searchable by name - Play any frequency or multi-step protocol with a live oscilloscope and countdown - Generate custom tones in the LAB: sine, square, saw and triangle waveforms - Signal modes: harmonic stacking, binaural beats, frequency sweeps and pulsed output - Gateway focus levels — layered binaural and isochronic tones - Build your own protocols step-by-step, or use the AI Protocol Generator (with your own OpenAI or local Ollama key) - Keeps playing while your screen is locked, with full media controls Precise control Curious about Rife frequencies, PEMF-style pulsing, Solfeggio and Schumann tones, or binaural beats? RifeOS gives you exact control over every parameter — frequency, waveform, harmonics, modulation and DC offset. Free vs Premium The entire frequency library and core playback are free. A one-time Premium unlock adds the full LAB (all waveforms and signal modes), harmonic/beat/sweep/pulse presets, the protocol builder, the AI generator, and Gateway levels F12/F15/F21. Private by design RifeOS runs offline and collects no analytics or personal data. The optional AI feature uses your own API key. Privacy policy: rifeos.vercel.app/privacy.html RifeOS is a frequency generator for exploration and experimentation. It is not a medical device and is not intended to diagnose, treat, cure or prevent any condition.