NotiTone

Ever heard your phone buzz from across the room and walked over just to see a pointless notification?

Ever been anxiously waiting for an important message. checking your phone every few minutes — only to find it was YouTube again?

Ever stopped mid-conversation, mid-meal, or mid-sleep just to check your phone and see another notification from an app you don't care about?

NotiTone fixes this.

By giving each app its own unique notification sound, you'll instantly know without touching your phone — whether it's worth checking. Your brain learns the difference. WhatsApp sounds like WhatsApp. YouTube sounds like YouTube. You stop reacting to everything and start responding to what matters.

What makes NotiTone different?
The sounds aren't pre-recorded samples or generic ringtones. Each tone is mathematically generated from the app's own icon — its colors, brightness, and complexity are converted into musical notes at 44,100 Hz. No two apps sound alike. Ever.

Features:
- 7 instruments: Piano, Guitar, Marimba, Celesta, Vibraphone, Steel Drum, Synth
- 8 musical scales
- Pure mathematical sound generation — no recorded samples
- Per-app notification channel control
- Works with any app installed on your device

(Accessibility Service Notice: NotiTone uses the Android Accessibility Service API solely to detect incoming notifications and replace system notification sounds with custom audio. This app does not read, collect, or share any personal information from your notifications. The Accessibility Service is used only for sound replacement. You can disable it at any time from Android Settings → Accessibility → NotiTone.)