The COINiD Vault can be used to sign transactions for both Hot and Cold COINiD Wallet accounts. Install it locally and use it for your Hot Wallet or install it on a phone that you then setup as an offline device and use it for your COINiD Cold Wallet account.
Setting up an offline device takes less than 10 minutes. All you need is a spare phone. Lowering the bar of entry to offline Bitcoin storage.
Check out the offline device guide on our website.