Kern: Sobriety Counter
Sober days on your home screen
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
A calm, private way to count your sober days. No account, no ads, no noise — just your number on your home screen. Now with milestone cards you can share.
Kern is a sobriety counter for people who want a quiet one.
No community feed. No daily streak guilt. No paywall, no ads. Just your day count — on your home screen, in a small widget, in a calm app.
Open Kern, see your number. Close it. Live your day.
Built around what matters • A clean hero number that grows with each sober day • Milestones at 7, 30, 90, and 365 days — marked, not celebrated loudly • A small home-screen widget that fits next to your weather and calendar • Personal best preserved across resets — relapse doesn't erase your record • Editable habit label (alcohol-free by default)
Built for privacy Everything stays on your device. No accounts, no analytics, no servers. Apple's privacy questionnaire reads "no data collected" because that's true.
Not a replacement for support Kern is a counter, not a clinical tool. If you're in crisis, the SAMHSA National Helpline is free and confidential: 1-800-662-4357. Outside the US, find a helpline at findahelpline.com.
One day at a time.
Ratings & Reviews
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Share your milestones.
You can now turn any day count into a quiet, shareable card — straight from a milestone, or any day from the main screen. Made on your device, nothing leaves your phone.
• Shareable milestone cards
• A share button on the main screen, share any day
As always: no account, no ads, no data collected.
The developer, Vadym Suprun, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vadym Suprun
- Size
- 965.6 KB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- Copyright
- © 2026 Vadym Suprun