HearLight
Stefan Welebny
About this app
- Category entertainment
- Age 10
- Updated Aug 22, 2025
- OS IOS
Editor reviews
HearLight is a sound-reactive light and music visualizer that turns your phone into a dynamic light show for parties, workouts, and relaxing nights. It listens through the microphone and syncs your flashlight and screen colors to music, movies, or your voice in real time. With simple controls and smart beat detection, it works as both an entertainment tool and a practical flashlight utility.
Core features
- Sound-reactive flashlight and screen visualizer with real-time beat detection
- Custom scenes, color palettes, brightness, sensitivity, and strobe speed controls
- Utility modes including steady flashlight, SOS, timers, and quick access shortcuts
Designed for quick setup, low-latency response, and battery-aware performance. Ideal keywords include music visualizer, sound reactive light, party light app, flashlight strobe, ambient lighting.
Screenshots
Recommanded games
How to use:
1. Download and open HearLight, then allow microphone and flashlight permissions when prompted.
2. Choose a mode: Flashlight, Screen, or Ambient to match your scene.
3. Play music nearby or speak, then adjust sensitivity to lock onto the beat.
4. Select a color palette or create your own, and fine-tune brightness and strobe speed.
5. Save your setup as a preset, set a timer if needed, and use the steady flashlight for everyday use.
Tip: Avoid looking directly at strobe lighting and use in well-ventilated, safe environments.