Running frequently with an app to be fantastic! Determinants of Runtastic usage continuation intention among German users

Fitness apps have become increasingly popular tools that aid health-conscious individuals to reach their fitness goals. In Germany, one of the most widely used fitness app is Runtastic, with 41,000 active users as of August 2019 (Statista, 2019). Globally, Runtastic has more than 147 million users. Studies have shown that users tend to be loyal to an app that they are currently using, and loyalty, in this case, is viewed in terms of users'...