Kontana is a free, privacy-first cash tracker built for people who prefer cash — for privacy, discipline, or savings.

Why cash?#

Many people find cash helps reduce impulse spending, improves awareness, and increases privacy. Kontana is designed for that lifestyle.

What Kontana does#

  • On-device cash log — Track cash-in and cash-out with categories and notes.
  • No bank linking — No account aggregation, no data brokerage.
  • Offline-first — Works without internet. Cash doesn’t need Wi-Fi.
  • Optional exports — JSON and PDF, only when you choose.
  • Privacy by default — No analytics, no tracking, no cloud sync.

How it’s built#

  • Local-first architecture: your data stays on your device.
  • Open development: feedback shapes the roadmap.
  • Minimal dependencies: small, fast, private.

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Built by people who think personal finance should be personal.