If you want to learn in a fun and free way, or if you want to pass on your knowledge to others, or if you are looking for friends who are just as hungry for knowledge as you are, then this app is for you. The program is completely free and requires an internet connection to use it.

The Dono application has the following features:

- Education. This page contains all the questions of the program from different topics with answers to them. You can also write a comment below the questions.

- Game. During the game, you will be asked 10 questions. If you answer the question incorrectly, the game is over. If you answer correctly, you will receive points based on the number of the question. For example, you get 1 point for the correct answer to the 1st question and 2 points for the correct answer to the 2nd question. So if you answer 10 questions correctly, you will get 55 points.

- Competition. You can compete with other app users. You will be asked 5 questions. As soon as you answer all the questions, a notification will be sent to your chosen opponent. If you are challenged, you can find it on the main page of the application in the COMPETITIONS window. The one with the most correct answers wins. If both users answer the same number of questions, the competition is considered equal.

- TOP-100. This page consists of two sections: games and competitions. This page shows the top 100 users. The position of users in the rating in the "Games" section is determined by the scores for the last 30 days, and in the "Competitions" section by the results of competitions for the last 30 days.

- Friendship and communication. You can be friends with other users and chat with each other in the app.

- Settings. On the personal account settings page, you can change your name, country and photo. Also in the app settings there is an option to change the color of the app, activate the dark mode and control the sound effects of the app.

Install the Dono mobile app on your phone and always learn for free and have fun!