BrainHack : Focus & Sleep

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Unlock your brain’s full potential with BrainHack — a scientific brainwave entrainment & acoustic sound therapy application designed for deep focus, restful sleep, and tranquil meditation.

Powered by peer-reviewed neuro-acoustic research (Nature 2025, Nature 2024, Frontiers in Human Neuroscience), BrainHack delivers pure, comfort-calibrated acoustic soundscapes with zero motion sickness or ear fatigue.

KEY THERAPY MODES:

• FOCUS & ATTENTION (40Hz Gamma Beat)
Matched to scientific 40Hz Gamma brainwave entrainment for studying, coding, reading, and reaching deep Flow State.

• DEEP SLEEP (3Hz -> 0.25Hz Slow-Wave Delta)
Transitions smoothly from 3Hz Delta down to 0.25Hz ultra-deep slow-wave sleep for restful, uninterrupted sleep.

• DEEP MEDITATION (10Hz -> 6Hz Alpha-Theta Flow)
Pure, smooth, noise-free sine wave tone transitioning from 10Hz Alpha down to 6Hz Theta for peaceful meditation.

• FOREST HEALING (8Hz Alpha Relaxation)
Natural 8Hz Alpha relaxation binaural beat layered with soft forest rain drops and gentle wind breeze.

WHY CHOOSE BRAINHACK?

- 100% Pure Java & Battery-Optimized Engine: Light memory footprint, zero lag.
- Background Audio Service: Keep listening while using other apps or with screen locked.
- Built-in Sleep Timer: Select 10m, 20m, 30m, 60m, 90m, or continuous infinity mode.
- Anti-Dizziness Calibration: Soft acoustic crossfeed calibration ensures 100% earphone and speaker comfort.
- Global & Offline Friendly: No internet connection required for sound generation.

Experience scientific brainwave therapy today. Download BrainHack and elevate your mind!
Scientific 40Hz Isochronic focus tones, deep sleep induction & binaural beats.
Updated on
Oct 1, 2026
Featured stories

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

BrainHack v7.1.0 - Enhanced audio engine performance and optimized UI layout.