It sounds like you're describing an app concept called "WorldlyFoodAppMRD," which provides information about different countries and their cultures. This app could include the following features:

1. National Food: When a user types in a country, they can learn about that country's traditional dishes and popular foods.

2. National Drink: The app could display the main drinks people consume in that country, such as national alcoholic beverages, popular juices, or traditional teas and coffees.

3. Currency: Information about the country's official currency, including its exchange rate or any notable economic details related to it.

4. Flag(s): The app could show the national flag, and potentially any regional or historical flags, along with a brief description of their symbolism.

5. Language(s): It could provide information about the official languages spoken in the country, including any regional dialects or other prevalent languages.