# BACtrack — Track Your BAC Levels > Companion app for BACtrack breathalyzers to estimate Blood Alcohol Content. (iPhone/iPad app by KHN Solutions Inc.) - Source: https://appshunter.io/ios/app/bactrack/id553347498 (this page in markdown: same URL + `.md`) - Developer: [KHN Solutions Inc](https://appshunter.io/developer/553347501) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 4.10/5 from 1,220 App Store ratings · 188 written reviews indexed - Age rating: 17+ - Requires: iOS 17.6 · 125 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, Chinese (Simplified, China), European Spanish - Released: 2012-08-28 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/bactrack/id553347498/reviews.md ## What is BACtrack? Transform your iPhone into a breathalyzer with BACtrack®! Enjoy a modern design, easier navigation, and a smoother overall experience with a lot more updates to come. Easily estimate your BAC (Blood Alcohol Content) with a BACtrack smartphone breathalyzer and this free companion app. Designed by BACtrack, the leading manufacturer of personal and professional breathalyzers, this app connects to your device wirelessly via Bluetooth®, and allows you to measure your alcohol level with the award-winning BACtrack Mobile, BACtrack C6, and BACtrack C8 smart breathalyzers. BACtrack makes it easy to understand how alcohol affects the body, empowering you to make smarter, more informed decisions. In this version of the BACtrack app: • Pairing is automatic once you turn on your BACtrack and open the app; results are communicated via Bluetooth® to display on your iPhone. • Quickly and easily estimate your BAC and read safety information about corresponding impairment levels. • Zeroline® estimates when your BAC will return to 0.00%. • Saved BAC readings allow you to get a clear picture of your drinking habits. • Track your BAC data using Apple Health. The most trusted brand of breathalyzers on the market, BACtrack has been featured in Fast Company and CNET. Download now and test your BAC anywhere, anytime! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ BACtrack Terms of Service: https://policies.bactrack.com/bactrack-view-terms-of-service Privacy Policy: https://www.bactrack.com/policies/privacy-policy ## Key features - Estimate Blood Alcohol Content (BAC) - Connects wirelessly via Bluetooth - Displays BAC results on iPhone - Provides safety information on impairment - ZeroLine® estimates BAC return to 0.00% - Save BAC readings to track habits - Integrates with Apple Health ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | BACtrack+ | $39.99 | per year | ## What do users think of BACtrack? Overall sentiment: negative **Pros** - 💡 Helpful yardstick - 🚀 Works as expected - 👍 Great product **Cons** - 🐛 App crashes or doesn't work - 🔋 Battery issues - 🔒 Privacy concerns with required account - 👎 App updates make it worse - 👎 Inconsistent or inaccurate readings **Commonly reported bugs** - App won't get past registration screen - Firmware update issues - Bluetooth connectivity problems - App crashes or freezes **Most requested features** - Bring back Apple Watch app - More drink options - Countdown timer for blowing - Ability to add custom drinks - Battery level indicator - Improved history tracking and data management ## Recent user reviews (10 of 188) All indexed reviews: https://appshunter.io/ios/app/bactrack/id553347498/reviews.md ### 1/5 — The app change sucks *2026-08-15, version 3.10.0* You used to be able to just use the tool. Now it wants a little “TMI”…. ### 4/5 — Bring back the guessing your BAC! *2026-07-21, version 3.0.9* I still find the app works well, but I really want to see them bring back the “guess your BAC” feature, because it is genuinely useful for building awareness about what you’re at. Please! ### 2/5 — Doesn’t do much *2026-07-17, version 3.0.9* The app is very unimpressive. Doesn’t do what the manual says. It’s also clunky because when you go to settings it doesn’t let you go back. You have to close and restart. ### 4/5 — not connecting *2026-06-25, version 3.0.9* I find myself constantly having to hard close the app every single time I want to connect it to the Bluetooth on my phone… It is very annoying and was not advertised when I purchased it. ### 1/5 — It’s confusing *2026-06-23, version 3.0.9* As above ### 1/5 — Stop *2026-06-19, version 3.0.9* Asking ### 5/5 — Money well spent *2026-06-18, version 3.0.9* This thing seems pretty accurate but time will tell But it does take the guesswork out of your decision food for thought ### 5/5 — 👍🏻 *2026-05-28, version 3.0.9* 👍🏻 ### 2/5 — Works Great. Changing the functionality was wrong *2026-05-11, version 3.0.8* BACTrack Mobile did a software update a few months ago (6-8 or so) and during that update they dropped (3) important and key functions of the backtrack mobile APP /!device that all use to be included with the purchase of the device. 1) self photograph or Image 2) GPS maps location of where the Breathalyzer took place with timestamp 3) an embeddable url link that you could share via text when sending results to other people. i.e. co-parents before or after custody exchanged. These were the reasons I purchased the device in the first place. Now that they did the upgrade, this functions are no longer available. You have to pay for their monthly plans at like $79.99 / month. So from free... to $80 or up to $120 month for some plans. From Free to $5 tor $ 9.99 / month I could maybe understand., but $80 bucks per month... absurd Disappointed customer ### 1/5 — Sold as Anonymous, changed to account tracking *2026-04-27, version 3.0.7* Bought a BACtrack device years ago. The app opened up and you pressed the button to blow. Now you have to agree to a wall of conditions, supply an email and a non-optional name. This isn’t what I bought. My fun device that I occasionally used with friends to estimate our BAC’s is now just another data tracking tool. Just let me open an app and use what I paid for like it did originally. At first I felt annoyed it required an app at all, but the app worked fine. Now it wants account login and name info and a history of BAC tests. No thanks. Wish I had bought a version with the screen on the side, no app required. I would have recommended this with the old app. But certainly not with the current version that needlessly requires your data and personal info. ## Frequently asked questions about BACtrack ### What does the BACtrack app do? 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. ### How does the app work with a breathalyzer device? 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. ### Is the BACtrack app free to use? The BACtrack app itself is free to download and use. However, it requires a compatible BACtrack smartphone breathalyzer device to function, which is a separate purchase. The app may also offer in-app purchases for additional features or services. ### What are the key features of the BACtrack app? Key features include automatic pairing with your breathalyzer, quick BAC estimation, display of safety information on impairment, the ZeroLine® feature to estimate when your BAC will return to zero, the ability to save BAC readings to track habits, and integration with Apple Health for data tracking. ### Who is the target audience for this app? This app is designed for individuals who own or plan to own a BACtrack smartphone breathalyzer. It's for anyone who wants to monitor their alcohol consumption, understand how it affects their body, and make more informed decisions regarding their safety and well-being. ## Version history (last 5 releases) ### 3.11.0 — 2026-08-21 Welcome to the all-new BACtrack! This update brings a full redesign with improvements in speed, performance, and design. ### 3.10.0 — 2026-08-03 Welcome to the all-new BACtrack! This update brings a full redesign with improvements in speed, performance, and design. ### 3.0.9 — 2026-05-21 Welcome to the all-new BACtrack! This update brings a full redesign with improvements in speed, performance, and design. ### 3.0.8 — 2026-05-04 Welcome to the all-new BACtrack! This update brings a full redesign with improvements in speed, performance, and design. ### 3.0.7 — 2026-04-21 Welcome to the all-new BACtrack! This update brings a full redesign with improvements in speed, performance, and design. ## Apps similar to BACtrack | App | Rating | Price | Category | | --- | --- | --- | --- | | [SilverBAC](https://appshunter.io/ios/app/silverbac/id1359467991) | 1.8 (29) | Free | Health & Fitness | | [DrinkControl: Alcohol Tracker](https://appshunter.io/ios/app/drinkcontrol-alcohol-tracker/id456207840) | 4.8 (4,246) | Free | Health & Fitness | | [Reframe: Drink Less & Thrive](https://appshunter.io/ios/app/reframe-drink-less-and-thrive/id1485756576) | 4.7 (43,861) | Free | Health & Fitness | | [SMART Recovery](https://appshunter.io/ios/app/smart-recovery/id1606416910) | 4.2 (25) | Free | Health & Fitness | | [PROOF +](https://appshunter.io/ios/app/proof-plus/id1471553656) | 4.6 (99) | Free | Health & Fitness | | [Al-Anon Family Groups](https://appshunter.io/ios/app/al-anon-family-groups/id1493951058) | 2.8 (401) | Free | Health & Fitness | ## More apps by KHN Solutions Inc - [Track Group Alcohol App](https://appshunter.io/ios/app/track-group-alcohol-app/id1364728515) - [BACtrack View](https://appshunter.io/ios/app/bactrack-view/id1440817501) - [BACtrack View Enterprise](https://appshunter.io/ios/app/bactrack-view-enterprise/id1490195358) - [Skyn](https://appshunter.io/ios/app/skyn/id1537455256) All apps by KHN Solutions Inc: https://appshunter.io/developer/553347501 ## Related topics [breathalizer](https://appshunter.io/ios/topics/breathalizer) · [back-track](https://appshunter.io/ios/topics/back-track) · [smart sense bac breathalyzer](https://appshunter.io/ios/topics/smart-sense-bac-breathalyzer) · [bactrack](https://appshunter.io/ios/topics/bactrack) · [bactrack c6](https://appshunter.io/ios/topics/bactrack-c6) · [bac](https://appshunter.io/ios/topics/bac) · [alcohol breathalyzer](https://appshunter.io/ios/topics/alcohol-breathalyzer) · [sobersense breathalyzer](https://appshunter.io/ios/topics/sobersense-breathalyzer) · [tamatrac breathalyzer](https://appshunter.io/ios/topics/tamatrac-breathalyzer) · [bactrack skyn](https://appshunter.io/ios/topics/bactrack-skyn) · [bactrack view](https://appshunter.io/ios/topics/bactrack-view) · [ctracking](https://appshunter.io/ios/topics/ctracking) · [backtrack view](https://appshunter.io/ios/topics/backtrack-view) · [sobriety tester](https://appshunter.io/ios/topics/sobriety-tester) · [ctrack](https://appshunter.io/ios/topics/ctrack) · [blood alcohol calculator](https://appshunter.io/ios/topics/blood-alcohol-calculator) · [007 breathalyzer](https://appshunter.io/ios/topics/007-breathalyzer) · [bacardi quality ambassador](https://appshunter.io/ios/topics/bacardi-quality-ambassador) · [bacardi](https://appshunter.io/ios/topics/bacardi) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*