9+ similar apps compared and reviewed
Whether you want more options like MemoryDays ~記念日から何日~ 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.
Analyze and summarize your LINE chat history. Discover your first conversation date, total character count, longest call duration, and more. Supports group chats and open chats. Works even without LINE installed if you have a chat history text file.
Easily calculate the difference between dates or add/subtract time intervals. This utility app simplifies date and time arithmetic with straightforward operations.
Relive past memories with photos and tweets from this day in previous years. Connects with your camera roll, Instagram, Google Photos, and Facebook. Customize your experience with widgets and favorite albums.
This app helps you make decisions by spinning a customizable roulette wheel. Easily add items, adjust colors and ratios, and set rotation speed and stopping methods. Perfect for everyday choices, games, or even deciding on karaoke songs.
Monitor your iPhone's battery percentage, estimate remaining usage time for apps like games and YouTube, and track your monthly and daily data traffic. Also, check your device's storage capacity.
