Novalux Expense
Private, offline expense tracking
A local-first money tracker for desktop and mobile. Your finances stay on your device — fast, private, and available offline.
- ✓Your data stays on your device, always
- ✓Desktop and mobile from one codebase
- ✓Instant search, categories and analytics
Money tracking that never leaves your device
Press play, or step through with the arrows. No jargon — just what it does and why.
Your money stays on your device
Never leaves your machine
No cloud account holding your finances hostage — your books live in a file on your machine.
Everything Expense gives you
Local-first by default
Every transaction lives in a database on your device. No account, no sync you didn’t ask for, nothing leaves your machine.
One app, every screen
The same codebase runs as a desktop app and a mobile app, so your money looks and works the same everywhere.
Instant search & categories
Find any expense in a keystroke and slice spending by category, the moment you type.
Offline analytics
See where your money goes with charts that work on a plane, a train, or a dead connection.
From start to done, step by step
Add an expense
Log what you spent in a couple of taps — amount, category, note.
Categorize it
Sort spending into categories that make sense to you.
Search & filter
Pull up any transaction instantly, by text, date, or category.
See the analytics
Watch the charts show exactly where your money went.
Ready to try Expense?
A local-first money tracker for desktop and mobile. Your finances stay on your device — fast, private, and available offline.