I made a private, end-to-end encrypted home base app for my family (chat, lists that add up with tax, trip savings, budget)

My family was running on a group chat, a grocery app, a trip spreadsheet and a budget nobody opened. So I built Same Page: one private place for chat and calls, shared lists, trip plans, a budget, kids' sizes and birthdays, and photos.

A few things I haven't seen elsewhere:

• "What's on your mind?" turns a need ("I need new running shoes before track this weekend") into an ask with the real price, and someone in the family taps "I've got it"
• Lists add up with sales tax as you type ("2 milk $3.49")
• Trip plans work out what to set aside each paycheck

Everything you share is encrypted on your device before it's sent, so the server can't read your family's messages, lists or photos.

It runs in any browser, on Windows and Android, and on iPhone from Safari. It's paid: $20 a month per family after a 30-day free trial (card required), and until October 3 there's also a launch offer of $20 once for lifetime access. I'd love feedback on the onboarding and the ask flow.

https://samepagefamily.app