Telia Påfyll is a free Android application developed by TeliaSonera, designed to make the process of topping up your Telia Kontantkort easier and faster. With this app, you can top up your own, your family's, or your friend's Kontantkort without being a Telia Kontantkort customer. Telia Påfyll offers both Smart Kontant and Kronepåfyll, and you can pay with a bank or credit card. You can save your payment card and the Kontantkort numbers you top up the most for even faster and simpler top-ups.

To register, you need to provide your mobile number and choose a PIN code. Parents can save their children's numbers for easy top-ups and keep track of the balance and top-up history. This feature provides a good overview of the costs associated with your Kontantkort.