How do I register my tolino tab? If you already have a customer account with the seller of your tolino tab, you can register directly in your tolino app using your login details (username and password). To do so, choose “Settings” from the main menu and tap “User accounts”. When you log in, your tolino app is automatically linked to your customer account. You can access your previously purchased content at any time via your user account and of course make purchases in your tolino partner shop from your tolino app.