Kadyn

Distant is a fully customizable focus timer that not only tracks but blocks apps during your focus time. Completely free to use, with the option to purchase a one-time unlock for extra features.

Afternoon Habit Tracker gives you a fully customizable habit tracker with 58 colors, 10 languages, and flexible display modes. Track habits with detailed analytics and summaries. Best part, Afternoon is private, completely free, and ad-free.