Why Forexizer Doesn't Ask You to Sign Up
Most apps greet you with a signup screen. Forexizer doesn't. You open it and you're straight in, no account, no email, no password required. That's not an oversight. It's how the app is designed to work.
You open Forexizer when you're about to trade
Think about when you actually use a position-size calculator. You're mid-session, a setup is forming, and you need to know your lot size before you click buy. That is not the moment for a sign in flow.
Forexizer is a tool you reach for in a focused moment. Putting a login form in front of that moment (even a fast one) adds friction exactly where you don't want it. So we removed it entirely.
How it works under the hood
When you first open the app, it silently generates a unique device identifier and registers it in the background. No input required from you. That ID is what keeps your accounts, settings, and calculation history connected across sessions, without ever asking for your email.
You can see your Device ID in Settings if you ever need it.
What about multiple devices?
This comes up. Coming in Forexizer 1.6, Sync & Transfer will let you copy your data from one device to another using your Device ID. It's a deliberate step: you do it once when you set up a new phone or tablet, and everything carries over.
Opt-in by design. Most users never need it. The ones who do will know exactly when to use it.
Your data stays anonymous, and that's intentional
You're sharing real numbers with Forexizer: your account balances, your risk settings, your position sizes. We didn't want any of that tied to an email address or an identity. There's no profile, no login to forget, no password to reset, and nothing linking your financial data back to you as a person.
Your data lives on your device and syncs to our servers via your anonymous device ID, not a named account that can be breached or traced back to you personally. That's not just a convenience decision. It's a privacy one.
The short version
No signup means less friction, less data collection, and one fewer thing to manage. Forexizer is a calculator. It should feel like one.
