Best Breathalizer Apps

249+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated November 2026

Finding the right breathalizer apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Breathalizer Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BACtrackBACtrackFree4.2★ (1.5K)NoYesNov 2026
2Alcohol SensorAlcohol SensorFree2.3★ (3)YesNoNov 2026
3Smart Sense BAC BreathalyzerSmart Sense BAC BreathalyzerFree4.0★ (2)YesNoNov 2026
4Breath Meter BreathalyzerBreath Meter BreathalyzerFree—NoNoSep 2026
5Tamatrac BreathalyzerTamatrac BreathalyzerFree—NoNoOct 2026
6alco-breathalyzeralco-breathalyzerFree—NoNoMay 2026
7007 Breathalyzer007 BreathalyzerFree—NoNoMay 2026
8iSoberiSoberFree—NoYesJul 2026

Top Picks for Breathalizer

BACtrack#1

BACtrack by KHN Solutions Inc

Track Your BAC Levels
Editor's Choice
💪 Health & Fitness
4.2😞(1.5K ratings)
FreeIn-App Purchases
BACtrack screenshot 1
BACtrack screenshot 2
BACtrack screenshot 3
BACtrack screenshot 4
BACtrack screenshot 5

Estimate your Blood Alcohol Content (BAC) using a compatible smartphone breathalyzer. Track your readings over time, understand impairment levels, and estimate when your BAC will return to zero. Integrates with Apple Health for a comprehensive view of your drinking habits.

What We Love

  • 💡 Helpful yardstick
  • 🚀 Works as expected
  • 👍 Great product

Room to Improve

  • 🐛 App crashes or doesn't work
  • 🔋 Battery issues
  • 🔒 Privacy concerns with required account
  • 👎 App updates make it worse
  • 👎 Inconsistent or inaccurate readings
Alcohol Sensor#2

Alcohol Sensor by ReFleX Wireless Inc.

Track Alcohol Levels Easily
Strong Contender
💪 Health & Fitness
2.3(3 ratings)
FreeAds
Alcohol Sensor screenshot 1
Alcohol Sensor screenshot 2
Alcohol Sensor screenshot 3
Alcohol Sensor screenshot 4
Alcohol Sensor screenshot 5

This app helps businesses manage workplace safety by tracking employee alcohol breath tests remotely. It offers features like cloud data management, attendance tracking, and driving logs to ensure compliance and a safe work environment.

Smart Sense BAC Breathalyzer#3
4.0(2 ratings)
FreeAds
Smart Sense BAC Breathalyzer screenshot 1
Smart Sense BAC Breathalyzer screenshot 2
Smart Sense BAC Breathalyzer screenshot 3

This app works with a connected USB breathalyzer device to provide instant, accurate alcohol level readings. It's designed for responsible drinking, offering a portable solution for safety and control. Optional features include taking a selfie with your test results for easy sharing.

More Breathalizer apps to explore

FAQ about Breathalizer

What are the best breathalizer apps for iPhone?
BACtrack tops our breathalizer apps ranking as of November 2026, with a 4.2-star average from 1.5K App Store ratings, and it's free to download.
Yes — 20 of the top breathalizer apps we rank are free to download, including BACtrack and Alcohol Sensor.
BACtrack has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ breathalizer apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches