Syandix Crypto mark
Syandix Crypto · iOS · Beta · TestFlight

Your coins, on 1-n exchanges. One honest book.

Every ticker app shows you the market. Syandix Crypto shows you your position: true cost basis in your own currency, which coin is actually carrying your portfolio, and how far you’ve fallen — whenever you look, not just today’s rate applied to an old trade.

Any exchange or walletEUR, USD + 18 currenciesNo exchange loginNo custody

Syandix Crypto

Core function
Real-time crypto P&L visibility across holdings
Entry method
Manual — no exchange connection required
Positioning
Intelligence layer only — no trading, no custody
Status
Live on TestFlight — active beta loop
Who it’s for

Built for the scattered portfolio.

If your coins live on two or more exchanges, plus a hardware wallet or two you’d rather not admit to, Syandix Crypto is the layer above your ticker app — the one honest view of what you actually hold.

Sound familiar? Take the checklist

Good fit

Self-directed holders across multiple venues and cold storage, European investors who want their P&L in EUR or another home currency, and anyone who already owns a ticker app and wants the layer above it.

Not a fit

Day traders who want live alerts and order entry, anyone who needs tax-ready realised/unrealised or lot accounting, and anyone expecting automatic exchange sync — every trade here is typed in by hand.

Ticker apps show the market. Exchange apps show one venue. Neither shows the netted book with a correct cost basis. That’s the whole product.

Screens

Inside Syandix Crypto.

Two screens from the app itself — the overview and the exchange breakdown.

Syandix Crypto Portfolio Health Check screen showing portfolio value, risk and concentration score and portfolio diagnosis
Portfolio Health Check. Value, risk/concentration score and the diagnosis behind it — invested, P&L, max drawdown, biggest risk and biggest contributor, in one view.
Syandix Crypto exchanges screen showing portfolio value against amount invested per exchange
Know what sits where. Portfolio value against what you put in, broken down by exchange — so you can see how much depends on any one venue.
What it does

Six things it answers fully.

The rest it’s honest about, and it never pretends to do your taxes or watch your portfolio overnight.

01

Your real cost basis

Log a buy or sell as quantity, rate and fee. Syandix Crypto stores the cash that actually moved and the exchange rate on the day it moved — not today’s rate applied to an old trade.

02

See which coin is carrying you

Your portfolio is up 12% — is that one winner covering four losers? Winners and losers are shown in percentage points of what you invested, so the parts add up to the total.

03

Two kinds of risk, kept apart

How much you’re down right now isn’t the same as how far your holdings fell from their best level. Syandix Crypto shows both, separately.

04

Know what sits where

Value grouped by exchange, so you can see how much of your money depends on any one venue — plus allocation across coins and how much rides on your biggest holding.

05

A glance, not a session

A home screen widget with total value and profit, refreshed whenever you open the app, and Face ID lock if you want it.

06

Manual entry, on purpose

No exchange logins, no API keys. Typing trades in by hand is also what lets Syandix Crypto cover wallets that no API can see.

Scope

What it does not do.

Deliberate scope discipline keeps the product clean, credible and trustworthy.

No trade execution

Syandix Crypto does not place orders or route trades. It is a read-only intelligence layer.

No asset custody

No wallets, no key management, no held funds. Your assets stay where they are.

No financial advice

Syandix Crypto presents data. It does not recommend positions or provide advisory services.

No tax output

No realised/unrealised split, no lot accounting. It’s a tracking tool, not a tax tool.

Syandix Crypto is the intelligence layer — never the transaction layer.

Privacy

No accounts, no tracking, no advertising.

Syandix Crypto is built on the same principle as every Syandix product: your financial data is yours. Your transactions stay on your device.

Market data provided by CoinGecko.

TestFlight

Join the beta.

Syandix Crypto is live on TestFlight. Your feedback shapes the next iteration.