My deaf friend passed away in a house fire because they couldn't hear a fire alarm. Sickening.

I built an app that listens to sounds and alerts deaf people with a flash, vibration, and notification. Emergency alerts are free (fire alarm, police siren, et). Convenience sounds like baby crying and door knock are $5/month.

Someone please be my 1st customer or tell someone deaf. Might save their life. Just wanna help people who can't hear and feed myself :)