The MVP is clear
The user path is short: birth date → grid → insight → share/poster.
Investor-ready MVP
A lightweight Life Calendar, Telegram Mini App, personal posters and premium digital wellness without heavy tracking.
The user path is short: birth date → grid → insight → share/poster.
Premium PNG/PDF export, poster printing, Telegram subscription, B2B wellness partnerships.
The server does not need the birth date. This is a strong legal and marketing argument.