BACtrack is made and published by KHN Solutions, LLC. AppBrain is an independent app data site and isn't affiliated with KHN Solutions, LLC. The app name, icon, screenshots and description belong to KHN Solutions, LLC. and are shown as published on Google Play.

Summary

BACtrack is a Bluetooth-connected companion app that estimates your BAC using BACtrack breathalyzers and helps you understand how alcohol affects you. It offers ZeroLine BAC projections and a saved readings log to track habits over time, backed by a trusted brand with 4.62 from 1,203 users and 100,000+ total downloads.

Pros & Cons

Bluetooth-connected with BACtrack devices for quick BAC estimation
Saved BAC readings log to analyze drinking habits
FDA clearance and trusted brand backing

Some competitors offer broader drink-logging or subscription features
Lacks certain drink-logging and data-sharing features seen in other apps in the market

About BACtrack

BACtrack is a health & fitness app developed by KHN Solutions, LLC.

Install Statistics

BACtrack has been installed 220 thousand times. In the last 30 days, the app was installed 1.4 thousand times.

User Ratings

BACtrack is rated 4.62 out of 5 stars. The rating is based on 1.2 thousand ratings.

App Information

BACtrack is freely available from Google Play. The app size is 69.55 MB. The latest version available is 4.6.2. The last update was on October 1, 2026.

Technical Requirements

BACtrack requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2013.

Description by KHN Solutions, LLC. (from Google Play)

Easily estimate your BAC (Blood Alcohol Content) with a BACtrack smartphone breathalyzer and this free companion app.

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Screenshots

Screenshots by KHN Solutions, LLC., from the Google Play listing

Official page on Google Play

Alternatives to BACtrack

Google Play Rating history and histogram

Installs over time

BACtrack has been installed 220 thousand times. Over the past 30 days, it averaged 46 installs per day.

Changelog of BACtrack

Show changelog

Developer information for KHN Solutions, LLC.

KHN Solutions, LLC.

android@bactrack.com

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Comments on BACtrack for Android

★★★★☆ Dominique Chatfield · Dec 24, 2025

Powwow this app is so much better than the previous version, and the interface is so much more attractive. There are a couple of functionalities that would be nice to bring back - it would be good to still be able to add how many drinks for each reading, and also be able to see the reading details on time until sober even after the reading is done. Currently, you can see it at the time of the test only. Overall, the updates are really fantastic, and a few tweaks would make this app brilliant.

★★★★★ Shawn Baker · Jul 10, 2023

Maybe the bugs have been worked out since the bad reviews, but I was able to connect to my Backtrack C8 device immediately on the first try, and it has never failed to connect. All functions in the app worked perfectly without any issues.

★★★★☆ Justin Spence · Aug 30, 2023

App works great for me. Works fast and easy. My only suggestion would be to make it possible to share your results with people in a close group that you define.

★☆☆☆☆ Matthew Greene · Dec 17, 2025

The latest update requires an account with Backtrack. This is blatant data mining, and I find it very unethical for a company that is in the public health sector.

★☆☆☆☆ Sven Esser · Jan 20, 2024

Too bad that Backtrack not provide a proper library/SDK, so we can develop better aps and create more use cases for the device.

★☆☆☆☆ Jesse Dixon · Jan 12, 2026

Why on earth this app needs your location in order to function is beyond me. App often times doesn't work even with location enabled. I already purchased the product, end of transaction, the company doesn't need to sell my data.

Google Play Rankings for BACtrack

This app is not ranked

Technologies used by BACtrack

20 permissions · 21 libraries

Subscribe to see full permission and library details

Trust & Safety: The app requests a range of permissions, including ACCESS_BACKGROUND_LOCATION, ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION, and multiple Bluetooth-related permissions, along with FOREGROUND_SERVICE and WAKE_LOCK. It uses Internet access and other system services to connect with BACtrack devices. As a Bluetooth-connected health app from a known device maker, users should review permissions and disable background location access if desired. The app is free to download.

Frequently asked questions about BACtrack

Is BACtrack free?

Yes. BACtrack is free on Google Play.

Is BACtrack still available?

Yes. BACtrack is on Google Play, and the last update we saw was on October 1, 2026.

Does BACtrack contain ads?

No. Google Play does not list BACtrack as containing ads.

What Android version does BACtrack require?

BACtrack runs on Android 9.0 and higher.

How large is BACtrack?

BACtrack is 69.55 MB.

Is BACtrack suitable for children?

Google Play rates the content of BACtrack as suitable for everyone.

How many times has BACtrack been installed?

Google Play lists 100,000+ installs for BACtrack.

How do people rate BACtrack?

BACtrack scores 4.62 out of 5 stars, from 1,203 ratings on Google Play.

Who made BACtrack?

BACtrack was developed by KHN Solutions, LLC. It is listed in the health & fitness category on Google Play.

What are the best alternatives to BACtrack?

People looking at BACtrack also look at these health & fitness apps: Alcohol calculator, Alcohol Check - BAC Calculator, Abvy: BAC Calculator & Tracker, Virtual Bar, AlcoTrack: BAC Alcohol Tracker.

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