Best Blood Alcohol Calculator Apps

243+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our blood alcohol calculator list covers 243+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Blood Alcohol Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Alcohol Tracker°Alcohol Tracker°Free4.6★ (37)NoYesJul 2026
2Ok To DriveOk To DriveFree was $0.994.0★ (41)NoNoJul 2026
3BAC calculator - AlcocurveBAC calculator - AlcocurveFree3.0★ (6)NoYesJul 2026
4DrinkControl: Alcohol TrackerDrinkControl: Alcohol TrackerFree4.8★ (4.1K)NoYesJul 2026
5Alcohol Tracker BAC CalculatorAlcohol Tracker BAC CalculatorFree3.0★ (2)NoYesJul 2026
6Drink Tracker - BAC BuddyDrink Tracker - BAC BuddyFree4.3★ (23)NoYesJul 2026
7BACtrackBACtrackFree3.8★ (800)YesNoJul 2026
8How much alcohol to drink?How much alcohol to drink?FreeYesNoMay 2026

Top Picks for Blood Alcohol Calculator

Alcohol Tracker°#1

Alcohol Tracker° by Abhinav Khanger

Drink Counter Blood Calculator
Editor's Choice
💪 Health & Fitness
4.6(37 ratings)
FreeIn-App Purchases
Alcohol Tracker° screenshot 1
Alcohol Tracker° screenshot 2
Alcohol Tracker° screenshot 3
Alcohol Tracker° screenshot 4
Alcohol Tracker° screenshot 5

This app helps you monitor your alcohol consumption, understand standard drink units, and set goals for drinking less. It provides insights into alcohol content and calories, supporting moderation for health or financial reasons. It also integrates with the Health app to log your data.

Ok To Drive#2

Ok To Drive by Martin Schurmann

When Will I Be Sober?
Strong Contender
💪 Health & Fitness
4.0(41 ratings)
FreeIn-App Purchases
Ok To Drive screenshot 1
Ok To Drive screenshot 2
Ok To Drive screenshot 3
Ok To Drive screenshot 4
Ok To Drive screenshot 5
Ok To Drive screenshot 6

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 calculator - Alcocurve#3

BAC calculator - Alcocurve by Jonas Laskemoen

BAC calculator
Worth Considering
💪 Health & Fitness
3.0(6 ratings)
FreeIn-App Purchases
BAC calculator - Alcocurve screenshot 1
BAC calculator - Alcocurve screenshot 2
BAC calculator - Alcocurve screenshot 3

This app helps you understand how alcohol impacts your body by tracking your blood alcohol content over time. Input your drinks and personal details to visualize your BAC levels and estimate when you'll be sober.

More Blood Alcohol Calculator apps to explore

4
DrinkControl: Alcohol Tracker
DrinkControl: Alcohol Tracker
DrinkControl: Alcohol Tracker
Drink less/stop drinking
Free

This app helps you track your alcohol intake, calories, and expenses. It converts drinks into standard alcohol units and provides insights into your drinking habits to help you cut back or stay mindful. Features include history tracking, dry day streaks, and personalized statistics.

Track drinks, alcohol units, and caloriesMonitor alcohol expensesView drinking history in a calendar
💪 Health & Fitness
(4.1K)
free with in-app purchases
5
Alcohol Tracker BAC Calculator
Alcohol Tracker BAC Calculator
Alcohol Tracker BAC Calculator
Blood Alcohol & Sobriety Timer
Free

This app estimates your Blood Alcohol Concentration (BAC) using scientific formulas. It offers real-time tracking of your consumption, predicts sobriety times, and visualizes your BAC levels over time. Designed for privacy, it saves all data locally and is ad-free.

Advanced BAC calculation (Widmark formula)One-time and live tracking modesQuick drink entry with presets
💪 Health & Fitness
(2)
free
6
Drink Tracker - BAC Buddy
Drink Tracker - BAC Buddy
Drink Tracker - BAC Buddy
Alcohol Tracker, Moderate BAC
Free

Estimate your blood alcohol level in real-time with this easy-to-use drink tracker. Log your drinks, get accurate BAC calculations, and gain insights into your consumption habits. Perfect for social gatherings and promoting mindful drinking.

Real-time BAC estimationCustomizable drink loggingWidmark formula calculations
🍔 Food & Drink
(23)
free with in-app purchases
7
BACtrack
BACtrack
BACtrack
by KHN Solutions Inc
Free

Turn your iPhone into a breathalyzer with this app. It connects wirelessly to compatible devices to estimate your Blood Alcohol Content (BAC) and provides safety information. Track your drinking habits and understand how alcohol affects your body to make informed decisions.

Estimate Blood Alcohol Content (BAC)Connects wirelessly via BluetoothDisplays BAC results on iPhone
💪 Health & Fitness
(800)
free with in-app purchases
8
How much alcohol to drink?
How much alcohol to drink?
How much alcohol to drink?
Alcohol calculator
Free
🎬 Entertainment
(0)
9
ABV Calculator - Minimalistic
ABV Calculator - Minimalistic
ABV Calculator - Minimalistic
Smple, easy to use ABV-Calc
$4.99
🍔 Food & Drink
(0)
10
Sobro
Sobro
Sobro
Estimate your alcohol level
Free
🌟 Lifestyle
(0)
11
BuzzCalc
BuzzCalc
BuzzCalc
Standard Drink Calculator
Free

Easily calculate standard drinks from beer sizes and alcohol content. This offline utility app offers a user-friendly interface to track your alcohol consumption quickly and conveniently.

Standard drinks calculatorAdjustable ABV sliderOffline functionality
💪 Health & Fitness
(0)
free
12
Reframe: Drink Less & Thrive
Reframe: Drink Less & Thrive
Reframe: Drink Less & Thrive
Cut Back or Quit Alcohol Habit
Free

This app helps users reduce or quit their alcohol consumption through a neuroscience-based educational program. It offers progress tracking, a supportive community, and various tools to change one's relationship with alcohol. Premium options provide access to certified coaches and exclusive content.

160-day evidence-based education programProgress trackingPrivate community support
💪 Health & Fitness
(43K)
free with in-app purchases
13
Sober Time – Alcohol Tracker
Sober Time – Alcohol Tracker
Sober Time – Alcohol Tracker
Calculate BAC & time to drive
Free

Estimate your Blood Alcohol Content (BAC) and track your progress back to sobriety. Input your body data and drinks to receive a countdown to 0.00% and helpful reminders. This tool provides estimates to help you understand your alcohol consumption timeline.

BAC estimationCountdown to 0.00%Drink logging
🌟 Lifestyle
(1)
free
14
Alcoo-sim Be my angel
Alcoo-sim Be my angel
Alcoo-sim Be my angel
by Simopt, s.r.o.
Free
🌟 Lifestyle
(0)
15
CCr Calculator
CCr Calculator
CCr Calculator
by Hidenori Ishii
Free
🏥 Medical
(0)
16
TipsyBuddy
TipsyBuddy
TipsyBuddy
by Christopher Pena Velez
Free
🌟 Lifestyle
(0)
17
Boozelog
Boozelog
Boozelog
by Henium, LLC
Free
🌟 Lifestyle
(0)
18
PromilMeter: BAC Tracker
PromilMeter: BAC Tracker
PromilMeter: BAC Tracker
Drink responsibly, stay aware
Free
💪 Health & Fitness
(0)
19
Ethanol Calculator - E85 Fuel
Ethanol Calculator - E85 Fuel
Ethanol Calculator - E85 Fuel
Ethanol Hesaplama Aracı
$9.99
🔧 Utilities
(0)
20
Brewing Calculator
Brewing Calculator
Brewing Calculator
Homebrew Tools
Free
🍔 Food & Drink
(0)

FAQ about Blood Alcohol Calculator

What are the best blood alcohol calculator apps for iPhone?
Alcohol Tracker° tops our blood alcohol calculator apps ranking as of July 2026, with a 4.6-star average from 37 App Store ratings, and it's free to download.
Yes — 18 of the top blood alcohol calculator apps we rank are free to download, including Alcohol Tracker° and Ok To Drive.
Alcohol Tracker° has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 243+ blood alcohol calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Alcohol Tracker helps you monitor your alcohol intake, understand standard drink units, and set goals to drink less. It aims to support moderation for health, financial, or personal reasons by providing insights into your consumption patterns.
Unlike other apps, Alcohol Tracker demystifies alcohol units (standard drinks) in a way that helps users truly understand the guidelines for moderate or low-risk alcohol consumption. This knowledge empowers users to make informed decisions about their drinking.