A free app for Android, by Tesco Mobile ČR s.r.o..

What is Tesco Mobile?

Tesco Mobile is a mobile virtual network operator in the United Kingdom, Ireland, Slovakia, and the Czech Republic. It is operated by British retailer Tesco, using the network O2 as its carrier except in Ireland, where the network operator is Three Ireland.

With the use of this app, you can choose from a wide range of packages that can reduce the prices of your calls and data charges. You can also get exclusive discounts when you repurchase. 

Tesco Mobile comes with a simple, clean, and user-friendly interface, which makes the application easy to use and navigate.