Silence the noise.
Reclaim your focus.
BeQuiet is an ultra-lightweight, offline-first utility that dynamically manages your device's Do Not Disturb (DND) state across Android and Apple iOS. No manual toggles, no battery drain, and absolute privacy.
No More Loud Outbursts
Avoid the embarrassment of your phone or tablet going off in a church, theater, courtroom, or library. BeQuiet silences your device automatically when entering sponsored zones.
Stealth Location Privacy
The device itself knows where quiet zones are. It goes silent locally without ever reporting your physical coordinates or tracking your location history to external servers.
Designed for 0% Battery Impact
BeQuiet leverages hardware-level geofencing co-processors and opportunistic passive Wi-Fi monitoring to keep battery consumption so low that mobile OS settings round it down to 0%.
Three Steps to Silence
1. Install & Sleep
Download the app on Android or iOS and let it run in the background. It consumes zero visible power while you go about your day.
2. Enter a Quiet Zone
When you step into any BeQuiet-sponsored library, office, or church sanctuary, your device senses the network locally.
3. Go Stealth
Your device goes silent instantly. It restores your normal settings the second you walk out.
⚙️ How We Do It (For the Techies) [Click to Expand]
Hardware Geofencing
Delegates boundary tracking entirely to low-power co-processors and sensor hubs, letting the main CPU sleep until a transition boundary is crossed.
Passive Wi-Fi Listening
Avoids battery-intensive active scanning broadcasts. Passively intercepts ambient scan results only when triggered by other apps.
O(log N) ISAM Index
Lookups execute in nanoseconds using a custom local 21-byte flat binary index structure, keeping storage and execution footprint minimal.
Zero-Knowledge Privacy
All location matching happens locally. The proprietary binary index remains on-device, ensuring coordinates and logs are never uploaded.
Ephemeral Telemetry
Voluntary sponsored venue check-ins leverage daily-rotating, self-purging micro-tokens to update quiet zone use without a tracking footprint.
Smart Audio Listeners
Passively monitors event-driven system broadcasts (Bluetooth HFP/A2DP, CarPlay / Android Auto) to instantly restore normal mode once you connect or drive.
The Quiet Zone Sponsorship Model
Accidental ringers and video leaks disrupt churches, libraries, quiet study spaces, and coffee shops daily. BeQuiet lets venue owners take control of the audio environment passively, respecting customer privacy completely.
Claim your SSID
Register your location's Wi-Fi SSID in the Owner Registry. Customers running BeQuiet will automatically silence their ringers upon walking in.
Stateless Verification
No GPS coordinates, device MAC addresses, or personal info is ever uploaded. The system relies entirely on locally verified Wi-Fi presence.
Track the Value (ROI)
When visitors appreciate the quiet zone, they can tap "Thank Sponsor" on their device. You get a direct, anonymous count of your quiet value.
🟢 Simple Setup Recommended
Best for local cafes, churches, or small businesses with a single router. Just enter your Wi-Fi name and physical address, and we'll use location anchoring to ensure patrons only mute inside your doors.
🏢 Complex Setup
Best for multi-router offices, hotels, or school campuses. Instead of location constraints, we anchor the quiet zone to your hardware's unique MAC addresses. Patrons will mute across your entire campus footprint.
Join the Launch Beta Team
BeQuiet is expanding to both Android and iOS! If you want to try the app early and help us verify the systems on your device, register as a tester on our dedicated waitlist.
Android, Apple iOS & Desktop Integration
Our beta testing is now active for both Android and Apple iOS (TestFlight). We are also actively developing releases for macOS, Windows, and Linux so everyone can prevent embarrassing audio outbursts on any device.