Barn i stan is a lifestyle app that provides users with fun, cool, and cultural family tips that are happening in Stockholm and its surroundings. With the app, you can easily find activities to do with your kids, including museums, theaters, pets, and swimming.

The app has a search function that allows you to filter activities by date, children's ages, and categories of activities. You can access all the tips under the "Alla tips A-Ö" tab. Additionally, the "Helgkoll" tab contains the editor's favorite picks of things to do during the weekend. Besides, the app has a fun feature called "Skaka loss," where you shake your phone to get random suggestions of things to do.

Lastly, the app has a "Finfina klipp" tab that provides discounts from Stockholm's theaters. The app is free and user-friendly, making it easy for parents to plan activities for their kids. However, contact information for the developer is available, which may distract users from the app's core purpose.