Flash Alerts: LED Notify

Flash Alerts Ultimate turns your device's camera flash into a reliable visual alert system for calls, texts, and app notifications. It features five flash patterns (Standard, Heartbeat, Strobe, Gentle, Urgent), an SOS distress signal, shake-to-flash, per-app notification filtering, Do Not Disturb scheduling, a flashing alarm clock, and a battery saver mode. Fully customizable timing, blink count, and patterns let you tailor alerts to any situation.

Designed for people who are deaf or hard of hearing or in noisy environments, this app runs locally on your device, preserving privacy. It uses Android's Accessibility Service on older devices as a fallback to detect incoming notifications, but it does not read, transmit, or store message content. All processing stays on-device.