Smart, Private Attendance Tracking

Ditch the Paper.
Keep Your Logs Organized.

Replace clunky paper house slips and booklets with a beautifully simple, secure web log. Track your recovery journey with zero friction and absolute privacy.

Secure Simple Anonymous
Built Differently

What Sets Sober Stamp Apart

Other tracking tools feel like invasive surveillance. We built an app that respects both your privacy and the meeting environment.

Zero-Host Friction

Meeting leaders are busy volunteers. With Sober Stamp, **hosts never create an account, log in, or download anything**. They simply scan your screen, initial with their finger, and they're done in 5 seconds.

The "No-Signature" Backup Flow

Meeting ran late? Secretary rushed out the door? No problem. Toggle our intelligent backup mode to **self-verify via localized GPS proof**. It saves your log entry automatically while keeping you moving forward.

Point-in-Time Privacy

We don't track your location background or spy on your device. Our smart backend logs location and server metrics **only at the exact second of validation**, leaving no digital footprint of your day-to-day life.

Tamper-Proof Cloud Timestamps

Device clocks can be changed, but cloud data cannot. All creation and sign-off events are permanently stamped by our secure backend servers, ensuring your recovery logs remain accurate and organized.

Everything you need to map your progress

A clean, functional dashboard explicitly engineered for smartphone browsers.

On-Screen Signatures

A super smooth, responsive drawing pad designed for fingers on mobile screens. Keeps your logs tangible and personalized.

IP & Data Matching

Advanced validation logic matches secure network routing automatically, providing structural confirmation for every log.

Beautiful Log Export

Compile your entire history into a pristine, beautifully formatted table to print or share with house managers or sponsors.

How It Works

A clean 3-step loop built to keep you focused on the meeting, not the technology.

Sober Stamp Live Ready

Downtown Serenity Group

Verification Screen

Ready to Sign

Present your custom screen to the meeting helper or use our location bypass option.

LOG DATE

Saturday Meeting

1

Log the Meeting

Pop open your dashboard, type the name of the meeting you're attending, and select the scheduled calendar date and time layout.

2

Scan or Bypass

Have the leader scan your generated code to access the secure web drawing pad, or instantly select the signature-free bypass to self-verify using your real-time GPS location.

3

Build Your History

Your logs are consolidated into a beautiful timeline interface. Export your history at any time without handling single loose pieces of paper ever again.