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Best Smart Sense Bac Breathalyzer Apps

249+ iOS apps curated and reviewed

3.3 avg rating
19 free apps
Updated August 2026

Looking for free smart sense bac breathalyzer apps? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Smart Sense Bac Breathalyzer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BACtrackBACtrackFree4.1★ (1.3K)NoYesSep 2026
2Smart Sense BAC BreathalyzerSmart Sense BAC BreathalyzerFree4.0★ (2)YesNoAug 2026
3BACtrack ViewBACtrack ViewFree4.4★ (552)NoYesSep 2026
4Alcohol SensorAlcohol SensorFree3.0★ (2)YesNoJul 2026
5007 Breathalyzer007 BreathalyzerFree—NoNoMay 2026
6iAlco SmartiAlco SmartFree—NoNoMay 2026
7SoberSense BreathalyzerSoberSense BreathalyzerFree1.4★ (37)NoNoMay 2026
8Tamatrac BreathalyzerTamatrac BreathalyzerFree—NoNoAug 2026

Top Picks for Smart Sense Bac Breathalyzer

BACtrack#1

BACtrack by KHN Solutions Inc

Track Your BAC Levels
Editor's Choice
💪 Health & Fitness
4.1😞(1.3K ratings)
FreeIn-App Purchases
BACtrack screenshot 1
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BACtrack screenshot 5

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.

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
Smart Sense BAC Breathalyzer#2

Smart Sense BAC Breathalyzer by ReFleX Wireless Inc.

accurate test every time
Strong Contender
💪 Health & Fitness
4.0(2 ratings)
FreeAds
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Smart Sense BAC Breathalyzer screenshot 3

This app works with a connected USB breathalyzer device to provide instant, accurate blood alcohol content readings. It's designed for responsible drinking, offering on-the-go safety and the option to share test results with an optional selfie.

BACtrack View#3

BACtrack View by KHN Solutions Inc

Remote Alcohol Monitoring
Worth Considering
🏥 Medical
4.4(552 ratings)
FreeIn-App Purchases
#57in Medical
BACtrack View screenshot 1
BACtrack View screenshot 2
BACtrack View screenshot 3
BACtrack View screenshot 4
BACtrack View screenshot 5

This service provides remote alcohol monitoring using a smartphone breathalyzer. It allows users to track sobriety with verified, time, date, and location-stamped results. Ideal for family law, support, compliance, and professional monitoring.

More Smart Sense Bac Breathalyzer apps to explore

FAQ about Smart Sense Bac Breathalyzer

What are the best smart sense bac breathalyzer apps for iPhone?
BACtrack tops our smart sense bac breathalyzer apps ranking as of August 2026, with a 4.1-star average from 1.3K App Store ratings, and it's free to download.
Yes — 19 of the top smart sense bac breathalyzer apps we rank are free to download, including BACtrack and Smart Sense BAC Breathalyzer.
BACtrack has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ smart sense bac breathalyzer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The BACtrack app transforms your iPhone into a breathalyzer when connected to a compatible BACtrack smartphone breathalyzer. It allows you to easily estimate your Blood Alcohol Content (BAC), view safety information related to impairment levels, and track your drinking habits over time.
The app connects wirelessly to your BACtrack smartphone breathalyzer (like the BACtrack Mobile, C6, or C8) via Bluetooth. Once paired, results from the breathalyzer are communicated to your iPhone and displayed within the app, providing a modern and convenient way to measure your alcohol level.