When readers see a streak count grow, they feel a sense of accomplishment for...

https://www.bright-bookmarks.win/when-apps-use-streaks-rewards-and-tailored-content-they-aren-t-just-playing

When readers see a streak count grow, they feel a sense of accomplishment for keeping up a daily habit. Small rewards and personalized suggestions make an app feel tailored to their interests rather than just a generic feed