The catalogue

Powerful one-file tools, hand-built and personal.

Buy once, get a personalised offline copy at a private URL, keep it forever. Local-first, single-file apps — no subscriptions, no cloud, no account.

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Budget, plan, and own your numbers.

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Your money. One file. No bank login.

Every recurring charge. One file.

Every donation. Every cause. Every receipt.

Clients, projects, hours, invoices. One file. Yours.

Every holding. Every dividend. Every rebalance.

Every asset. Every liability. Every month.

Every item. Every expiry. Every freezer drawer.

Every pair. Every wear. Every drop.

Every hour. Every project. Every focus block.

Every task. Every guest. Every pound.