This app visualizes your remaining lifespan and the number of times you can enjoy your favorite activities. It uses widgets and notifications to help you appreciate each day and live more meaningfully.
日数カウント by otsuki hayato


9+ similar apps compared and reviewed
Whether you want more options like JIKAN or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.








This app visualizes your remaining lifespan and the number of times you can enjoy your favorite activities. It uses widgets and notifications to help you appreciate each day and live more meaningfully.








Track important life events with beautiful, personalized countdowns. Add photos, favorite songs, notes, and receive timely notifications. Create widgets and share moments with friends.


Visualize your life's journey with a unique grid that shades in each week lived. This app provides personalized life expectancy, motivational quotes, and weekly reminders to encourage mindful living and goal pursuit.








This app helps you avoid algorithmic rabbit holes by allowing you to whitelist specific channels and set watch time limits. Save videos for later and quickly access content via URL. It's designed for focused viewing and building healthier habits.