16+ similar apps compared and reviewed
Whether you want more options like Birthday Reminder or a completely different take on the same concept, our curated list of 16+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Easily calculate exact ages in years, months, days, and even hours. Determine the age difference between two individuals for various personal and professional needs. This tool simplifies age-related calculations for eligibility, planning, and tracking.
Calculate the exact difference between dates and set countdowns for important events like birthdays and trips. Personalize events, discover your zodiac sign, and share custom gift cards. Upgrade for full access to backgrounds, designs, and all future premium features with a one-time purchase.
Manage reminders and view holidays with this utility app. Easily reschedule, mark as complete, or ignore reminders. Access public, lunar, and region-specific holidays with detailed date information and countdowns.
