Andrea M

About

Hi, I'm Andrea, the software developer behind Platypus Cash. I tried personal trackers and spreadsheets, but they were always looking backwards — tracking what I'd spent days or weeks ago. Useful, maybe. Actionable, not really. I wanted a tool that tracks what's happening now, models what different choices mean for later, and helps you actually decide — not just reflect. Platypus Cash starts with getting the present right: incomes that sort themselves out, privacy baked in, handling steady or irregular income. The forward-looking part — parallel budget scenarios, expense projections — is where it's headed. If you've ever stared at a spreadsheet and thought "okay, but what should I do?" — that's exactly what this is for. JOIN THE BETA PROGRAM: https://platypus.cash/

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Andrea M

5d ago

Yet another personal expense tracker...

Of course not! To be fair, the first unpublished version of the app probably was.

But this is the third iteration, and I wanted it to be genuinely different, starting from its name: platypus.cash. The platypus is a weird animal. So is this app.

Zero-knowledge habit tracking. Your growth belongs to you.

Hi Product Hunt!

I'm Mark, solo dev and co-founder of Moss Piglet a privacy-first public benefit company.

Habit tracking is personal. Your goals, your struggles, your progress that's some of the most intimate data you can generate about yourself. So why does every habit tracker out there store it in plaintext on their servers?

Metamorphic is a zero-knowledge encrypted habit tracker. Your data is encrypted in your browser before it ever leaves your device. The server never sees your habits, your goals, or your progress. Not even we can read it.

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