Ok To Drive

Ok To Drive

When Will I Be Sober?

41 ratings
11 reviews
$0.99 Free
In-App Purchases

Price history


Details

  • Released
  • Updated
  • July 13, 2020
  • July 21, 2026

Features

Ok To Drive screenshot #1 for iPhone
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Ok To Drive screenshot #7 for iPhone
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About

Estimate your Blood Alcohol Content (BAC) based on your physical attributes, alcohol, and food consumption. This tool provides an approximation to help you make informed decisions about driving.

BAC level estimation
Algorithm based on weight and gender
Tracks alcohol and food consumed
Educational information on BAC
Promotes responsible choices
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What's New in Ok To Drive

1.2.11

July 21, 2026

Introducing Dark Mode Enjoy a sleek, easy-on-the-eyes experience anytime, anywhere. Time-Based Absorption Curve Your BAC now follows a realistic absorption curve over time, giving you a more accurate picture of where you are — and where you're headed. Hangover Prediction We now predict how you'll feel tomorrow based on tonight. Know what's coming before it hits. Food & Fatigue Intake A fuller picture means a more accurate BAC. Now factor in what you've eaten and how tired you are — both affect how your body processes alcohol. Hydration Notifications Smart reminders to drink water at the right moments throughout the night. Stay ahead of the hangover before it starts. Quick Add Last Drink Added another round? One tap to log your last drink again. No searching, no fuss. ...and the usual bug fixes and performance improvements.

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In-App Purchases

$2.99

Ok To Drive Pro

Unlock all features, one time purchase

User reviews

Get it…. Maybe

It’s hard to find a easy to use alcohol tracker like this app. It was great until the recent update and man it lags and sucks . I’m still using it but please make it more responsive.

Get it

It’s hard to find a easy to use alcohol tracker like this app and I’m glad they made improvements and kept it going. It’s solid and easy to use. A must download for anyone looking to track and moderate their drinking.

Slow down

The app is great. Only downfall is it slows overtime. About every 6 months I have to delete and redownload.

Relies on one size fits all

The app doesn’t even let you tailer the size of the wine or the strength.

Useless

This app promises much but is confusing and unfathomable. It is not user friendly and there are no instructions. Don’t bother wasting 99p.

Developer apps

FAQ

What is Ok To Drive?

Ok To Drive is a paid utility app that helps users estimate their Blood Alcohol Content (BAC) based on their physical attributes and consumption of alcohol and food. It aims to promote responsible decision-making regarding driving.

How accurate is Ok To Drive?

The app uses an algorithm designed with doctors to calculate an approximate BAC level. However, it emphasizes that individual alcohol metabolism varies, and the estimate should not be solely relied upon to determine fitness to drive.

Does Ok To Drive have ads?

No, Ok To Drive does not contain advertisements. It is a paid application that offers an ad-free experience.

What is the price of Ok To Drive?

Ok To Drive is available for a one-time purchase of $0.99. There are no in-app purchases or subscription fees associated with the app.

What devices support Ok To Drive?

Ok To Drive is compatible with iPhone, iPad, and iPod devices. It requires iOS 13.0 or later.

When was Ok To Drive last updated?

The latest version of Ok To Drive, 1.1, was released on February 4, 2021. The app was initially released on July 13, 2020.

What is the age rating for Ok To Drive?

Ok To Drive has an age rating of 17+, indicating it is intended for mature users due to its subject matter related to alcohol consumption.

Can Ok To Drive help me sober up faster?

No, Ok To Drive does not claim to speed up the sobering process. It educates users that only time can lower BAC levels, and activities like drinking coffee or water do not accelerate sobriety.