REVIRY vs Aethron

Listen to music with your friends. Everyone keeps their own app. Reviry is the first app that connects friends across Spotify, YouTube Music, Apple Music, Amazon Music, and Tidal into one shared experience. YOUR AUDIO AURA Every track creates a living visualizer driven by energy, valence, and danceability. Watch your vinyl spin with radial EQ beams that pulse to the music. VIBES ROOMS Share a 6-digit code. Friends join in seconds. See what everyone is playing, drop emoji reactions, and trade messages. VIBES Q One shared queue across five music services. Auto-advancing, round-robin, fair turns. Add songs from search or what you are currently playing. MAKE IT YOURS Customize fonts, accent colors, and spacing. REVIRY+ ($13 one-time) Unlock multi-friend rooms, unlimited sharing, streaks, and all customization. No subscriptions.

Aethron is a minimal oscillator instrument for observing sound as waveform. Rather than a full music production app, Aethron is designed as a small sonic device for touching, layering, and reshaping oscillating sound. Add oscillators, tune frequency and amplitude, switch waveforms, invert polarity, sync phases, randomize signal states, and store the sounds you discover. Features * Multiple oscillators * SINE / SAW / TRI / SQR waveforms * Frequency and amplitude control * Fine frequency adjustment * SUM / SPLIT waveform display * RANDOM signal generation * POL +/- polarity inversion * SYNC phase reset * SOLO monitoring * STATES / STORE for saving setups * Automatic restoration of the last oscillator state Aethron is not a conventional synthesizer or a waveform viewer. It is a small instrument for touching invisible vibration through sound and waveform.