# Drowsify — Drowsy Driving Alertness

> Drowsy Driving Alertness (iPhone/iPad app by Sameer Mehta.)

- Source: https://appshunter.io/ios/app/drowsify/id6806054883 (this page in markdown: same URL + `.md`)
- Developer: [Sameer Mehta](https://appshunter.io/developer/6806054886)
- Category: Navigation
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 1 MB
- Languages: American English
- Released: 2026-10-08
- Data updated: 2026-10-10

## What is Drowsify?

Drowsify helps keep you alert behind the wheel by watching for the earliest signs of drowsiness — and sounding a loud alarm before a moment of fatigue becomes dangerous.

Mount your phone at eye level and Drowsify uses the front camera to monitor your eyes in real time. The moment your eyes start staying closed too long or your blinks slow down the way they do when you're getting tired, a loud alarm and vibration jolt you back to attention.

HOW IT WORKS
- Tracks how long your eyes stay closed over time (a proven fatigue measure used in real driver-monitoring research)
- Detects the slow, heavy blinks that signal drowsiness
- Sounds a loud alarm — even with your phone on silent — until you're alert again

BUILT TO BE ACCURATE FOR EVERYONE
- Calibrates to your eyes with one tap
- Works even if you wear glasses
- Adapts automatically as lighting and conditions change

PRIVATE BY DESIGN
- All face detection happens right on your device
- No video, images, or face data are ever recorded, uploaded, or shared

ADJUSTABLE TO YOU
- Choose how sensitive the alarm is
- Turn sound and vibration on or off

IMPORTANT: Drowsify is a driving aid, not a substitute for rest. If you feel drowsy, pull over somewhere safe and rest. Never rely on any app to keep you awake while driving.

## Is Drowsify safe?

Not enough ratings yet to assess Drowsify.

## Is Drowsify legit?

Drowsify has limited verification signals. The AppsHunter Legitimacy Score for Drowsify is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*