Yes, the Quidax mobile app is secure, all information on the Mobile App is encrypted and none of your personal information is stored on your mobile device. But, please keep in mind that if you have set your device to “Keep me signed in on this device”, anyone who has access to your mobile device will be able to log in to your Quidax account.
You can also set up two-factor authentication for your account. In addition to this, 90% of all funds stored on Quidax are saved in a cold wallet, be rest assured that your funds are safe.