Sober Drive: When Can I Drive
By Patryk Madaj
Sober Drive: When Can I Drive is a utility app for iOS that estimates blood alcohol concentration and sobriety time based on user-provided drink history.
The App DNA
What makes this app unique?
The app removes the cognitive friction of manual BAC calculation during social events by providing a live countdown to legal driving thresholds.
For Social drinkers who need a tool to estimate their sobriety status and legal driving eligibility.
What does it look like?
Key features
Calculates blood alcohol concentration based on user-provided sex, weight, and drink history.
Displays live countdowns for crossing back under 0.08 BAC and reaching 0.00 sobriety.
Allows users to toggle the legal limit tracking from 0.08 to 0.05.
One-time payment to remove banner advertisements.
How much does it cost?
Freemium model anchored by a $4.99 one-time purchase, avoiding recurring subscription costs.
Velocity
Dormant developmentopaqueShow more...
With only one release in the observed window and no updates for 156 days, the app is currently in a zombie state. There is no evidence of ongoing development, feature iteration, or maintenance activity. The lack of subsequent releases suggests the project is no longer being actively supported.
Who built it?
Patryk Madaj
5 apps tracked · Utilities
Fun Facts - Did You Know?
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Margin & Markup Calculator
Polish Crosswords PanoramicUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Sober Drive: When Can I Drive
How's the Utilities market?
Sober Drive: When Can I Drive occupies a niche utility space focused on privacy, with no updates since its May 2026 release. The absence of a subscription model differentiates it from broader health-tracking apps but limits recurring revenue potential.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Sober Drive: When Can I Drive
Where is it heading?
The sobriety-utility market is consolidating around apps that provide frequent updates and regulatory compliance. Sober Drive: When Can I Drive remains exposed due to its dormant release cadence, which will likely lead to churn as users seek more actively maintained alternatives.
- The 157-day update gap suggests the app is in maintenance mode, which erodes user trust in the accuracy of the BAC formula.
The SWOT
- Privacy-first design (no account or data upload) lowers the barrier for sensitive usage
- Localized threshold settings for other states or countries could expand the user base
Next best moves
Ship a maintenance update because the app has been dormant for over five months → restore user trust in the accuracy of the BAC engine
+ 1 more prioritized moveThe counter-intuitive read
The app's lack of cloud-sync or account-based features…
Read the full takeBottom line
Restoring the release cadence would address the dormancy risk that currently undermines user confidence in the sobriety estimation tool, as the lack of updates signals a potential abandonment of the core utility.
Unlock 1 critical friction, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Sober Drive: When Can I Drive accurate enough for legal driving decisions?
Does Sober Drive: When Can I Drive store my drinking history?
How does Sober Drive: When Can I Drive handle different legal limits?
Sources
- [1] App Store listing
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