About MyStay90

Thailand 90-day reporting reminders for you and your family, with dates and guidance in one place.

What this website does

MyStay90 helps mobile users track reporting dates, manage family reminders, use home-screen widgets and prepare a TM.47 PDF. This website introduces the app and provides support information. The designated administrator can also manage optional assistance-provider information and contact options shown in the app.

Who signs in

Everyone can browse the public website without signing in. Optional Google sign-in identifies the website visitor. Only the designated administrator, verified by Firebase Authentication and server-side security rules, can open management and publish settings. Other accounts stay on the public page. The mobile reminder app does not require login.

Why Google access is requested

Google sign-in requests basic account identity information to recognize the signed-in visitor. The website does not request Google Cloud management permissions. Firebase verifies administrator access before settings can be changed.

Reminders and enquiries

The mobile app provides on-device reminders without an account. Optional assistance enquiries are handed to the user's chosen messenger for the user to send. This administrator website does not collect passport details, home addresses, reminder records, or enquiry submissions from app users.