Sober Drive: When Can I Drive
BAC + drive-time tracker
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Two beers at the wedding, then waking up Sunday morning wondering if you're still over 0.08. Sober Drive estimates the minutes until you're under the limit.
It's 9 a.m. Sunday. You had three glasses of wine at last night's rehearsal dinner and you need to drive your kid to soccer practice. Are you still over 0.08? Sober Drive gives you a Widmark-formula estimate of your current blood alcohol level and the minutes remaining until you're back under the federal legal limit, plus the longer countdown until you're fully sober.
Log a drink in seconds. Tell the app your sex and weight once, then tap the type of drink (beer, wine, shot, cocktail) and the time you finished it. Add more drinks as the night goes on. The home screen shows a live BAC estimate that decays in real time, the minutes until you cross back under 0.08, and the minutes until 0.00. Utah residents can flip a setting to track against 0.05 instead.
Built for the moments when you actually need an answer. Saturday night after the bar. Sunday morning after the wedding. The Tuesday business lunch where someone ordered a second round. Sober Drive runs entirely on your phone with no account, no signup, and no upload of your drinking history.
Important: this is an estimate, not a legal verdict. Real BAC depends on food, hydration, medications, sleep, and individual metabolism that no app can measure. The legal limit is one threshold, impairment starts well below it, and only you can decide whether to get behind the wheel. If there is any doubt, call a rideshare or sleep it off.
Free with banner ads. One-time purchase removes ads forever for $4.99. No subscriptions, no recurring charges, no upsells.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, Patryk Madaj, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Patryk Madaj
- Size
- 76.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Alcohol, Tobacco, Drug Use or References
Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2026 AppTrick