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See your spending clearly

Theia is an AI-powered personal finance assistant that helps you understand where your money goes.

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Built for clarity

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Ask in natural language

Query your expenses in plain words. Theia understands and answers instantly.

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Private by design

Your financial data stays on your device. No tracking, no accounts required.

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Real bank integration

Connect your accounts securely and see every transaction, categorized automatically.

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Multi-currency

Works across currencies without mixing them up — every amount stays in its own unit.

Simple pricing

Start free. Upgrade when you need more.

Free

€0 forever
  • 1 connected bank account
  • 5 AI questions per day
  • 30 days of transaction history
  • Multi-currency support
Download for free