Collect contacts like stamps.
Meet someone who wants your beta? Helm Passport turns that moment into a stamp you can invite into TestFlight later, with a shareable link or QR code.
Your passport for the apps you ship
Create and edit your passport with your name, email, and the apps you build. Collect stamps from people you meet instead of losing them in anonymous TestFlight lists.
Share via URL or QR on Mac and iPhone. Scan Passport QR codes on iPhone when you’re collecting stamps in person.
From stamp to TestFlight invite
Add stamps to TestFlight groups now or later. Native invite flows on iPhone support Contacts and Passport stamps together.
Anonymous public links are still useful. Passport is for the people you actually met and want to remember.
Widget and App Clip
Show a Home Screen QR widget for your App Store link or Passport. Use the App Clip so others can leave a stamp without completing full onboarding first.
Passport lives on both platforms. The App Clip and QR widget make iPhone the natural place to collect and share at events.
FAQ
What is Helm Passport?
Helm Passport is a shareable profile of the apps you ship. People can add a stamp with a link or QR code, and you can invite those stamps into TestFlight groups later.
Do people need Helm installed to leave a stamp?
Not necessarily. The Passport App Clip on iPhone lets someone share details without installing the full app first.
Can I use Passport on Mac?
Yes. Create, edit, and share your passport on macOS and iOS. Scanning QR codes, the Home Screen widget, and the App Clip are iPhone experiences.
