Focus-On

Your sound toolkit for focus & relaxation – with noise, metronome, breathing exercises, binaural beats and stunning audio visualizations.

FOCUS·ON is your personal companion for focus, relaxation and meditation. The app combines professional focus sounds, a versatile metronome, binaural beats and stunning real-time visualizations – all in an elegant, dark interface.

FOCUS SOUNDS

• White, Pink, Brown and Red noise – scientifically proven sounds for masking ambient distractions
• 6 ambient sounds: Rain, Creek, Leaves, Café, Fire, Wind – each with multiple variants
• Solfeggio frequencies (432 Hz, 528 Hz, 963 Hz) for meditation and beautiful Chladni visualizations
• Import your own sounds from files or Apple Music library
• Freely mix all sounds with individual volume control

METRONOME & BREATHING EXERCISES

• Precise metronome from 20–300 BPM
• Beat matrix for complex rhythm patterns
• 6 science-backed breathing techniques: Box Breathing, 4-7-8, Coherent Breathing, Triangle Breathing, Deep Calm, Cyclic Sighing
• Visual breathing guide with animated phase indicator
• Save and load your own patterns

BINAURAL BEATS

• Two modes: Detune (blends with active sound) and Carrier Wave (standalone tone)
• Delta to Gamma frequency ranges (1–40 Hz)
• Auto-carrier adapts automatically to the active sound
• Headphones recommended for full effect

8 AUDIO VISUALIZATIONS

• Spectrum Analyzer (circular & horizontal)
• Waveform (retro oscilloscope with CRT effect)
• Chladni patterns – physics simulation with 30,000 sand particles on selectable plate shapes (rectangle, circle, triangle, oval)
• Lissajous figures (stereo oscilloscope)
• 3D Terrain Spectrogram with 6 color palettes
• Kaleidoscope
• Flame simulation
• Black Hole with raymarching and accretion disk

MORE FEATURES

• Theremin – touchless instrument via motion sensors
• 5-band Equalizer
• Mini Player with Quick Controls
• Lock Screen & Control Center integration
• Dynamic Island Live Activity
• Background playback
• Fully offline – no internet connection required
• No ads, no tracking, no data collection

FOCUS·ON works best with headphones – especially for binaural beats and stereo visualizations.