HemiSync
X8 Dev Health & Fitness
Binaural beats generator with independent left/right ear frequency control.
- Downloads
- 568+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Mar 13
- 2026 · v1.1.0
Screenshots
About HemiSync
HemiSync generates binaural beats by playing slightly different frequencies in each ear. Your brain perceives the difference as a rhythmic "beat" that can help guide your mental state.
FEATURES
• Independent left and right ear frequency control
• Four waveform types: Sine, Square, Triangle, and Sawtooth
• Built-in presets for common brainwave states
• Create and save your own custom presets
• Session timer with auto-stop
• Real-time beat frequency display
• Smooth volume fading
BRAINWAVE CATEGORIES
• Delta (0.5–4 Hz): Deep sleep and healing
• Theta (4–8 Hz): Meditation and creativity
• Alpha (8–14 Hz): Relaxation and calm focus
• Beta (14–30 Hz): Focus and concentration
• Gamma (30–100 Hz): Peak awareness and insight
HOW IT WORKS
Set different frequencies for each ear — for example, 200 Hz in the left ear and 210 Hz in the right ear creates a 10 Hz Alpha binaural beat. Use headphones for the best experience.
HemiSync is free, open-source, and contains no ads or tracking.
FEATURES
• Independent left and right ear frequency control
• Four waveform types: Sine, Square, Triangle, and Sawtooth
• Built-in presets for common brainwave states
• Create and save your own custom presets
• Session timer with auto-stop
• Real-time beat frequency display
• Smooth volume fading
BRAINWAVE CATEGORIES
• Delta (0.5–4 Hz): Deep sleep and healing
• Theta (4–8 Hz): Meditation and creativity
• Alpha (8–14 Hz): Relaxation and calm focus
• Beta (14–30 Hz): Focus and concentration
• Gamma (30–100 Hz): Peak awareness and insight
HOW IT WORKS
Set different frequencies for each ear — for example, 200 Hz in the left ear and 210 Hz in the right ear creates a 10 Hz Alpha binaural beat. Use headphones for the best experience.
HemiSync is free, open-source, and contains no ads or tracking.
What’s new
Version 1.1.0 · Updated March 13, 2026
HemiSync - Binaural Beats Generator - Independent left/right ear frequency control - Multiple waveform types (sine, square, triangle, sawtooth) - Save and load custom presets - Session timer with auto-stop - Dark theme optimized for relaxation sessions
Alternatives to HemiSync
Looking for apps like HemiSync? Here are 4 similar Android apps on Google Play. The highest rated is REsimpli (4.8/5), and all 4 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| HemiSync | – | Free | 500+ | Mar 13, 2026 | |
| REsimpli | 4.8 / 5 | Free | 5,000+ | Sep 24, 2026 | Compare |
| Bones Coffee | 4.6 / 5 | Free | 10,000+ | Sep 17, 2026 | Compare |
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