Xalkiadakis is a free Android application developed by XALKIADAKIS S.A, designed to provide useful information and services to customers of their affiliated supermarkets. With the app and an Xtra Card membership, you can access a variety of features that will enhance your shopping experience.

Firstly, you can keep track of your points earned from your purchases. Additionally, you can check if you have won any of the monthly competitions. You can also view discounts on selected items and create shopping lists quickly and easily. Moreover, you can browse through your purchase history and update your membership card details.

Furthermore, the app offers an e-cert service that informs you of the origin and details of your fruits and vegetables. You can also read the latest news and magazines from Xalkiadakis. Lastly, you can find information about the locations, services, and contact details of their stores.

Overall, Xalkiadakis is an excellent app that provides customers with a range of useful features that make shopping more convenient and enjoyable.