Tilin Flash Notification

Daniel Gomez Rico

In-app purchases

About this app

Your notifications, your rules.

Tilin gives you complete control over how every app gets your attention. Route notifications to flash, vibration, sound, or any combination — per app, per context, per time of day. Built for reliability in a category defined by silent service failure.

Multi-modal notification routing
Assign flash, vibration, and sound independently per app. A long flash for calls, a quick vibration for messages, a custom tone for your camera — all simultaneously without conflict.

Custom blink and vibration patterns
Know which app fired without looking at your screen:
• Blink — set ON/OFF timing, repeat count, max duration per app
• Vibration — choose intensity and rhythm per app
• Multi-sensory signatures — combine flash, vibration, sound into one pattern

Frequency-specific alert tones
Standard notification sounds sit at 2–4 kHz — a range where many people have reduced hearing. Tilin offers preset frequency bands (low, mid-low, mid, mid-high, high) so you can pick tones in your strongest hearing range. Run the built-in calibration in under 2 minutes.

AI-powered urgency classification
Tilin analyzes category, importance, keywords, and time of day to classify urgency. Critical notifications break through quiet hours. Low-priority ones stay silent. Correct any classification and the system learns.

Quiet hours and DND override
Set quiet hours per day. Mark apps as critical so their alerts bypass quiet hours and Do Not Disturb. Get a summary of what you missed after quiet hours end.

Context-aware automation
Create contexts (Work, Sleep, Weekend) with their own routing rules. Switch manually or let time-of-day rules and Google Calendar events switch for you.

Activity log and service health
Every notification, every service restart, every error — timestamped and searchable. The health monitor runs continuous checks. If something fails, you know immediately.

Audiogram-based calibration
Enter your audiogram data to optimize alert frequencies for your hearing profile.

Built to stay running — not just "Enabled"
Other apps show "Enabled" while doing nothing. Tilin is different:
• Foreground service: always active, never silently killed
• Survives reboots: auto-restarts on every boot
• Earned green dot: status turns green only when boot receiver, notification listener, and foreground service are all confirmed running
• Error notifications: if anything fails, Tilin tells you immediately
• Stuck-torch recovery: torch turns off automatically if anything goes wrong

Your privacy, guaranteed
• One-time purchase only, never subscriptions
• No CAMERA permission — flashlight via Android's torch API
• No INTERNET permission — nothing leaves your device
• No data collected, no data shared

Permissions explained
• Notification Listener: detects incoming notifications
• Battery Optimization Exemption: keeps the service running
• Post Notifications (Android 13+): service status and error alerts
• Vibrate: triggers vibration patterns
• Schedule Exact Alarm: quiet hours and context switching
• Do Not Disturb Access: critical apps bypass DND
• Read Calendar: matches Google Calendar events on-device — never transmitted

Perfect for
• When you can't afford to miss important calls
• Noisy workplaces where you can't hear your phone
• Night shifts that need critical alerts but not spam
• When your phone is across the room or on silent
• Caregivers who need reliable alerts for family
• Anyone burned by notification apps that stop working

Your notifications, your rules. Set it up once. Trust it forever.

What’s new

First app release