Moje Letáky is the best free app with action flyers and promotions in the Czech Republic. It contains dozens of stores and hundreds of flyers and coupons that you can access from your mobile device. The app is very convenient, featuring a shopping list that allows you to add products while browsing flyers, and a shared shopping list that works in real-time. You can also carry all your loyalty cards with you in one place.

The app has seven intuitive tabs, including Latest, Favorites, Stores, Categories, Shopping List, Loyalty Cards, and Saved. You can personalize the tabs to your liking and mark your favorite stores for easy access to their flyers and promotions. The app also features a clear marking system for new flyers and notifications for your favorite stores or all stores. You can save the best deals and view them offline, and easily share flyers with others. Overall, Moje Letáky is a great app for anyone looking to save money and reduce paper waste.