HearGuard: Headphone Safety is a niche app, with 34 installs. It doesn't have enough ratings yet to judge what users think.
HearGuard: Headphone Safety is made and published by
awisoft s.r.o..
AppBrain is an independent app data site and isn't affiliated with awisoft s.r.o..
The app name, icon, screenshots and description belong to awisoft s.r.o. and are shown as
published on Google Play.
About HearGuard: Headphone Safety
HearGuard: Headphone Safety is a tools app developed by awisoft s.r.o..
Install Statistics
HearGuard: Headphone Safety has been installed 34 times. In the last 30 days, the app was installed 18 times.
User Ratings
The app has no ratings yet.
App Information
HearGuard: Headphone Safety is freely available from Google Play. The app size is 6.59 MB. The latest version available is 1.0.3. The last update was on March 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since March 2026.
Description by awisoft s.r.o.(from Google Play)
Wearing headphones shouldn't mean tuning out the world around you.
HearGuard runs quietly in the background while you listen to music, podcasts, or calls — and alerts you the moment it detects an important sound nearby. Sirens, car horns, alarms, train horns, glass breaking: the sounds that matter get through.
Perfect for pedestrians, cyclists, joggers, and commuters who wear headphones outdoors.
HOW IT WORKS
HearGuard uses your phone's microphone to sample ambient audio. A real-time sound classification model runs entirely on your device, analyzing audio in milliseconds. When a sound you care about is detected, you get an alert — a notification, a vibration, or both.
No audio is ever recorded, stored, or sent anywhere.
WHAT IT DETECTS
18 categories of environmental sounds:
Core alerts (on by default): 🚨 Siren — emergency vehicles, police, ambulance, fire truck 📯 Car Horn 🔔 Alarm — fire, burglar, smoke detector 🔫 Gunshot 💥 Glass Break 🚂 Train Horn 🐕 Dog Bark
🎧 Auto-start on headphone connection — monitoring begins automatically when Bluetooth headphones connect
📋 Detection history — a log of every sound event, grouped by day
🎚 Adjustable confidence threshold — raise to reduce false positives, lower to catch more
⏱ Alert cooldown — control time between alerts for the same sound category
🔔 Flexible alerts — notification, vibration, or both
🔋 Background monitoring — stays active even when your screen is off
⚙️ Fully customizable — toggle individual sound categories on or off
YOUR PRIVACY, GUARANTEED
✅ All audio processing happens on-device ✅ No audio is ever recorded, stored, or transmitted ✅ No account required — no sign-up, no login ✅ No ads, no tracking, no analytics
HearGuard needs only what it needs to do its job, nothing more.
COMPLETELY FREE. NO ADS. EVER.
HearGuard is free with no ads, no in-app purchases, and no premium tiers. Every feature is available to everyone, right from the start.
STAY AWARE. STAY SAFE.
Whether you're running, cycling, or walking with headphones in, HearGuard gives you back the awareness your headphones take away. Download now and start monitoring in seconds.
Recent changes: • Real-time detection of 18 sound categories (sirens, car horns, alarms, train horns, and more) • On-device AI processing — your audio never leaves your phone • Alerts via notification, vibration, or both
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