Karta Łodzianina is a free Android application developed by qb-mobile s.c. It is a social and communication app that replaces the physical version of the Karta Łodzianina. With this app, you can easily access news and events where you can use your card.

The app provides several features, such as the ability to use all the card's benefits and discounts, easy login access to your profile, and the ability to manage your family's profiles. Additionally, it helps to expedite the search for news and events related to the card. The app is compatible with Android 9.0 and is a useful tool for anyone who frequently uses their Karta Łodzianina.