Once you've signed up from one device you can then login to your account on any number of other devices.
When logging in on a different device, you'll be asked if you want to:
- Sync with this device
- Proceed without sync
By selecting the second option, you will be able to access all Covve features and data on the additional device. Please note that any changes you make in Covve on an additional device, won't be synced directly to the second device address book. Instead, they will be synced with your Covve account on your 'main device'.