Personal cash-flow tracking for everyday finances
This is the public demo of the Cash-flow app. The live app is a single-user, self-hosted finance log: account balances, income, recurring and one-off expenses, monthly due items and a report.
- Recurring and one-off expenses handled separately. Recurring items (rent, utilities, subscriptions, insurance) fall due monthly, quarterly, half-yearly or yearly; from this the app generates each month's due items and computes a monthly equivalent. One-off, non-recurring expenses (shopping, repairs, gifts) are logged freely, month by month.
- Report. The one-off expense report totals a chosen period by category, breaks it down by month, and lets you exclude categories. Open the report
- A password even behind the VPN. The live app is only reachable over a private VPN, only from the owner's own devices, in a segmented network – and it is still protected by its own password. Why?
- Demo. All data is fictional. Wherever the live app would save data, the demo explains in a dialog what would happen.
Sign in
In the live app, every page redirects here without a password. The demo is public on purpose and has no connection whatsoever to the live app.
Four layers of protection in the live app
- Segmented network. The app runs in an isolated network segment and has no open port towards the public internet.
- VPN only. Reachable only through the private VPN.
- Own devices only. Only devices used by the owner have VPN access.
- Password. Its own per-app sign-in, with an expiring session and rate-limited failed attempts.