Simple and easy-to-use calculator app that will help you protect your dirty secrets.

What does it do?
Imagine a scenario when you are forced to give out your money, they empty your wallet, open your phone, empty your bank account, and all crypto wallets. So what can protect you from people who have access to your device from draining your cryptocurrencies?

Hidden app
Many app launchers allow hiding certain apps from the launcher - and make them available when a gesture/password or some other a