Portfolio
One view across every metal.
See allocation across gold, silver, platinum and palladium, alongside costs and estimated performance.
A private ledger for physical precious metals
Your physical wealth, organised.
Track coins, bars, jewellery and scrap by their fine-metal content—without an account or a cloud portfolio.
Coming sooniPhone, iPad and Android
Explore the metals
Illustrative portfolio data
No accountStart with your first holding
On-device by defaultNo cloud portfolio upload
Decimal precisionNo intermediate rounding
01 / The ledger
Know what you hold—not just what you paid.
Troy Ledger turns physical specifications into a clear view of fine weight, spot value, acquisition cost and unrealised performance.
Catalogue
Recognised coins, without the retyping.
Start from verified product specifications, then keep an editable snapshot in your private holding.
02 / Precision
Built around the physical facts.
Weight, purity and quantity stay exact through every calculation. Display rounding happens only at the end.
- Mass conversion
- 31.1034768 g / ozt
- Supported purity
- Decimal · Millesimal · % · Karat
- Display currencies
- GBP (£) · USD ($)
- Spot-price state
- Fresh · Stale · Offline
Private by architecture
Your ledger belongs on your device.
No account, advertising analytics or cloud portfolio upload is enabled. Holdings use local SQLite-backed storage; device passcode and operating-system encryption remain the current protection boundary.
Read the privacy approach