Calm tools · No accounts · Yours forever

Money & life tools that feel calm, not complicated.

Beautiful single-file web apps and spreadsheets for budgeting, planning, and tracking — they run right in your browser, work offline, and keep your data on your device. No sign-ups. No subscriptions.

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Works fully offline No account needed One-time purchase

The tools

Simple on the surface. Powerful underneath.

Each one is designed to be the tool you actually keep using — quiet, focused, and genuinely helpful.

● Available now

Web app

ADHD Budget & Planner

A calm, ADHD-friendly money system built around one honest number — Safe to spend today. Gentle daily check-ins, a focus mode that hides the noise, and private cross-device sync so you only enter a spend once.

One live "safe to spend" number, updated as you go
Bills, goals, debts, envelopes & a month calendar
Private end-to-end-encrypted sync — phone & computer
Add it to your home screen · works offline

Try the live demo → Buy on Etsy

Coming soon

Excel & Google Sheets

Budget & tracker spreadsheets

Beautifully designed spreadsheet templates — budgets, debt payoff, savings and habit trackers — with in-sheet theme switchers and formulas that just work. In Excel and Google Sheets.

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In the works

Web apps

More calm tools

The same offline, no-account approach applied to planning, habits, and everyday life. New tools drop regularly — the email list is the first to know.

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Why DataDesk

Built to respect you and your data.

Private by default

Your numbers stay on your device. If you turn on sync, everything is encrypted before it leaves — we can't read it.

No accounts, no fees

Buy once, own it forever. No logins, no monthly subscriptions, no bank connections.

Works everywhere

Runs in any browser, on phone or computer, online or offline. Add it to your home screen like an app.

Genuinely thoughtful

Calm design, honest numbers, and small details that make a tool you'll actually keep using.