Description
Track your crypto and get your tax numbers without a monthly subscription: import your exchange CSVs, see your portfolio and unrealized gains, calculate cost basis with FIFO, HIFO or LIFO, and export a Form 8949-style gains report plus your staking income — all private, on your own device.
What’s inside
- Import CSVs from Coinbase, Kraken, Binance & more
- Cost basis with FIFO, HIFO or LIFO
- Optional per-wallet cost basis tracking
- Short- vs long-term gains, split automatically
- Form 8949-style CSV export + printable report
- Staking, airdrop & interest income by year
- Portfolio value, allocation & unrealized gains
- Works offline · one-time price · no account needed
How it works
- On your phone: open your private link (in the Start Here PDF) and tap “Add to Home Screen” — it opens like an app.
- On your computer: unzip and double-click the file — it opens in your browser and works fully offline.
- Your data is saved privately on your own device. Built-in backup lets you move it between devices.
- Includes example data so you can see how it works, then clear it with one tap.
Good to know
- This is a digital download — nothing is shipped.
- Works in Chrome, Safari, Edge and Firefox on iPhone, Android, Windows, Mac and Chromebook.
- License: personal use, one household.
- Your data stays on your device — the app never connects to an exchange or wallet. Figures are estimates to organize your records, not tax advice.






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