Your Bitcoin.
Your data.
On your device.
A Bitcoin-only portfolio tracker built for serious stackers. Easily import your transaction history via xpub or CSV, or enter transactions directly in the app. Everything stays on your phone — no accounts, no servers, no tracking.
Built for one thing.
Done properly.
No altcoins. No wallets. No social feeds. Portfolio9 does one job: help you understand what you own, what you paid, and how you’re doing.
Bitcoin only
One asset, one focus. No noise from a hundred coins you don’t care about.
Local first
Your data lives in a database on your phone. We have no servers and no copy of it.
No accounts
Open the app and use it. No signup, no email, no password to remember or lose.
Every sat, two ways.
Add purchases manually with notes and tags. Or paste your extended public key (xpub) and watch every on-chain transaction import automatically — read-only, always.
- Manual entries for exchanges, gifts, mining payouts, and one-off buys.
- xpub import for any Bitcoin wallet — Trezor, Ledger, Sparrow, anywhere.
- CSV import to bring your full history over from another tracker or exchange export.
- Color-coded tags distinguish DCA, one-time buys, income, and rewards.
- Cross-wallet reconciliation automatically catches transfers between your own wallets.
Numbers that tell you something.
Beyond price-up-since-you-bought. Portfolio9 surfaces the patterns in your stacking — when you buy well, where your cost basis is heading, and how close you are to your goal.
- Buy timing score — how well your purchases caught local dips, scored against BTC’s own movement.
- Avg purchase price by year — watch your cost basis evolve as your stack grows.
- BTC goal tracking with an estimated timeline based on your recent buying pace.
- Halving countdown, Rainbow Chart, UTXO consolidation — the deep cuts.
Privacy by architecture,
not by promise.
Most “private” apps just promise not to look at your data. Portfolio9 is built so we can’t, even if we wanted to.
We don’t have your data because we have no servers.
Your transactions, settings, and xpubs live in your phone’s secure storage. There’s no central database to leak, sell, or subpoena. Uninstall the app and everything is gone — including from us, because there was never a copy in the first place.
- No accounts, no email, no signup
- No analytics or telemetry
- No ads, no tracking SDKs
- xpubs stored in iOS Keychain / Android Keystore
- Use your own block explorer if you want
Stack with focus.
Portfolio9 launches on iOS this May. Android follows in June.
iOS — End of May 2026 · Android — End of June 2026