Comparison

SoberSense Breathalyzer vs Alcohol Sensor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SoberSense Breathalyzer

This app utilizes police-grade fuel cell sensors for accurate blood alcohol content (BAC) testing. It's designed for professional use by organizations like trucking companies and law enforcement, offering reliable results even at high intoxication levels.

Highlights
  • Police-grade Xtend® Fuel Cell Sensors
  • Accurate at high BAC concentrations
  • Extended sensor life for long-term reliability
  • Low power consumption for extended use
  • Pro-grade accuracy
Features
Read full description

Used for court systems, trucking companies, taxi companies, etc. The only smartphone breathalyzer app that employs police-grade Xtend® Fuel Cell Sensors, the same advanced technology trusted by hospitals, businesses, schools, and even law enforcement. Pro-grade models are consistently accurate at higher concentrations. If someone is very intoxicated, for example at 0.22% BAC, these models are more likely to provide an accurate test result as compared to semiconductor models, which are less accurate at higher values. Extended sensor life helps pro-grade models maintain accuracy for up to thousands of tests, delivering long-term reliability. Low power requirements enable up to 300 tests on one battery charge.

About

Alcohol Sensor

This app helps businesses manage workplace safety by tracking employee alcohol breath tests. It offers remote monitoring, attendance tracking, and driving logs with real-time alerts and comprehensive reporting. Ensure compliance and a safe work environment with this comprehensive solution.

Highlights
  • Cloud Data Management System
  • Remote employee monitoring
  • Attendance tracking
  • Driving log management
  • Real-time alerts
  • Comprehensive reporting
Features
Read full description

Introducing the Alcohol Sensor app — a comprehensive solution for managing alcohol breath tests and ensuring workplace safety. With over 5 million breath alcohol tests performed worldwide, this app has established itself as a trusted tool for businesses around the globe. Featuring a powerful Cloud Data Management System, it allows for remote monitoring of employees' alcohol breath tests, providing real-time insights into their alcohol consumption levels and ensuring compliance with workplace safety standards. Key Features: * Cloud Data Management System: Monitor and manage employees' alcohol breath test results remotely with ease. Access and analyze test data in real-time to maintain compliance and keep your workforce safe. * Attendance Check: Efficiently track employee attendance with an integrated feature, simplifying work hour management and ensuring accountability across your team. * Driving Log: Keep track of employee driving activities and assess their fitness to drive with a detailed driving log, integrating alcohol test results to confirm driving safety. * Real-Time Alerts: Receive instant notifications when employees’ alcohol levels exceed set thresholds, enabling immediate action when necessary. * Comprehensive Reporting: Generate in-depth reports on alcohol tests, attendance, and driving logs for a thorough overview of your employees’ activities and safety compliance. With the Alcohol Sensor app, ensure your workplace remains safe, compliant, and efficient. Track alcohol consumption, monitor attendance, and manage driving logs all from one streamlined platform. Take control today with the Alcohol Sensor app — your all-in-one solution for workplace safety and remote monitoring, trusted by businesses around the world. Supports the following breathalyzer devices: USB-Basic Breathalyzer, USB-Pro Breathalyzer, Keiyo S-094, Keiyo S-102, AT-642, AT-661B, AT-838B Please visit https://www.reflexwireless.com/en/breathalyzer/ For our full privacy policy, please visit: https://www.reflexwireless.com/en/privacy-policy-en.html If you have any questions please contact us at service@reflexwireless.com

Screenshots

SoberSense Breathalyzer4 screens
Alcohol Sensor4 screens

Verdict

The call

The clearest difference is rating: Alcohol Sensor at 2.3 against SoberSense Breathalyzer's 1.4. SoberSense Breathalyzer's advantage is ads (none vs shown) and review sentiment (18% vs 3%). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Alcohol Sensor holds the better App Store score, 2.3 against 1.4. That said, the two scores are not equally well evidenced: SoberSense Breathalyzer has 37 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 18% of SoberSense Breathalyzer's written reviews are positive against 3% of Alcohol Sensor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

SoberSense Breathalyzer ships an update monthly, Alcohol Sensor every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
SoberSense Breathalyzer versus Alcohol Sensor: the parameters behind the verdict, then further details
ParameterSoberSense BreathalyzerAlcohol Sensor
PriceFreeFree
Rating1.4 (37 ratings)2.3 (3 ratings) — better
Positive reviews18.2% of reviews — better3.2% of reviews
Number of ratings37 — better3
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size11 MB124 MB
Age rating4+17+
DeveloperSoberSense LLCReFleX Wireless Inc.

Customer experience

SoberSense Breathalyzer

All ratings37 ratings
Positive10.8%
Neutral0.0%
Negative89.2%
Written reviews11 reviews
Positive18.2%
Neutral0.0%
Negative81.8%

Alcohol Sensor

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews31 reviews
Positive3.2%
Neutral0.0%
Negative96.8%

In-app purchases

None

SoberSense Breathalyzer

No in-app purchases

None

Alcohol Sensor

No in-app purchases

Questions

Is SoberSense Breathalyzer free?
SoberSense Breathalyzer is free to download, with no in-app purchases.
Is Alcohol Sensor free?
Alcohol Sensor is free to download, with no in-app purchases.
Which has better reviews, SoberSense Breathalyzer or Alcohol Sensor?
Alcohol Sensor is rated higher. SoberSense Breathalyzer averages 1.4 out of 5 from 37 ratings, while Alcohol Sensor averages 2.3 from 3 ratings.
Do SoberSense Breathalyzer or Alcohol Sensor have ads?
Alcohol Sensor shows ads; SoberSense Breathalyzer does not.
Which is updated more often, SoberSense Breathalyzer or Alcohol Sensor?
SoberSense Breathalyzer ships an update monthly, and Alcohol Sensor every 3 weeks. Most recently, SoberSense Breathalyzer was updated on November 2, 2026 and Alcohol Sensor on November 3, 2026.

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