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Best Smart Sense Bac Breathalyzer Apps

250+ iOS apps curated and reviewed

3.2 avg rating
19 free apps
Updated November 2026

Looking for free smart sense bac breathalyzer apps? 19 of our 250+ 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 (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BACtrackBACtrackFree4.2★ (1.5K)NoYesNov 2026
2Smart Sense BAC BreathalyzerSmart Sense BAC BreathalyzerFree4.0★ (2)YesNoNov 2026
3iAlco SmartiAlco SmartFree—NoNoMay 2026
4007 Breathalyzer007 BreathalyzerFree—NoNoMay 2026
5DRIVESAFEDRIVESAFEFree—NoNoMay 2026
6Alcohol SensorAlcohol SensorFree2.3★ (3)YesNoNov 2026
7alco-breathalyzeralco-breathalyzerFree—NoNoMay 2026
8360 BAC Monitoring360 BAC MonitoringFree—NoNoOct 2026

Top Picks for Smart Sense Bac Breathalyzer

BACtrack#1

BACtrack by KHN Solutions Inc

Track Your BAC Levels
Editor's Choice
💪 Health & Fitness
4.2😞(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
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
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 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 November 2026, with a 4.2-star average from 1.5K 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 November 2026.
We track 250+ smart sense bac breathalyzer apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.