Arise uses a so-called freemium model. The term consists of ‘free’ (not-paid) features and ‘premium’ (paid) features.
Arise’s basic functions are available to all users free of charge. This includes the entry of meals and exercise in the food diary, the water counter the selection of your favorite foods - all that is needed to lose weight in a healthy way.
Other features, such as different charts to follow your weight loss, daily Bonus Challenges, the history of your completed days, the labeling of foods according to their energy density (shown in traffic lights colors), additional Achievements, the daily macronutrient distribution overview, as well as faster input by copying foods entered previously and saving your favorite recipes are only available to our PRO users. These features have been selected with care and all but ensure success through a precise blend of motivation, scientific tips and gamification.
You can choose between our simple calorie counter functions and the additional support offered by PRO access. Your motivation to reach your weight loss goals just costs a few cents per day - an investment in your own success.
With the purchase of the PRO version, you also support our work and the further development of Arise because, unlike most other apps, we have absolutely zero ads. 
We are constantly working to improve Arise and to follow the wishes and realize requests of our users. If you have any suggestions for us, we look forward to receiving your message at “support@arise-app.com”.