Calculate dates and track relationships
Calculate the number of days between two dates. Input a start date and end date to determine the difference. Track time intervals for personal events or milestones. Export results in text format.
Showing 1–20 of 1,000 ranked alternatives.
Yoji Shimobayashi
Down and track important dates
Track important dates with countdowns and -ups for events and anniversaries. View remaining days or elapsed time for special occasions. Add unlimited events without restrictions. Access all features for free.
朋 潘
Track , down, set reminders
Track dates and countdowns with customizable timelines. Set reminders for upcoming events and view time remaining in , weeks, months, or years. Log personal goals and milestones with detailed date tracking.
Roman Kotov
Track dates, set reminders, stay organized
Track upcoming events and view days remaining or passed since a special date. Add events like birthdays, holidays, or exams. Organize events into folders. Set reminders and receive notifications. Share events with others. Sync across devices.
Daikuzono Takuma
Days until events and anniversaries
Down to upcoming events or track time since a specific date. Set custom timers for birthdays, anniversaries, or events. Display countdowns and elapsed time in the home screen widget. Adjust settings to customize duration and display format.
Realbyte Inc.
Calculate, convert, and organize tasks
Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.
Goksel Pirnal
Count down to important dates
Track time with countdowns for goals, birthdays, and events. View days remaining or passed. Add home screen widgets for quick access. Set reminders and monitor progress toward milestones.
Dae hoon Kang
Track relationship dates and milestones
Track relationship milestones by calculating the time since the first meeting, 100-day mark, and annual progress. Store personal details like photos, names, blood types, birthdays, and view age, constellation, and birthstone.
Stefan Grund
Count days, track events, set reminders
Track days between dates for past and future events. Calculate days since birth, marriage, or any personal milestone. Set reminders for upcoming deadlines, vacations, or habit tracking. View countdowns in days, weeks, or hours.
Orbit Irrigation Products Inc.
Control sprinklers remotely, monitor watering schedule
Control and monitor sprinklers remotely from any location. Set watering schedules based on weather data and soil moisture. Adjust settings manually or use smart watering mode for automated adjustments.
Appostrophe AB
Track events, customize countdowns, share with friends
Track days until or after specific dates with customizable countdowns. Set events like birthdays or anniversaries. Adjust themes and backgrounds. Share countdowns on social media. Create unlimited countdowns and -ups.
hideko ogawa
Record smoke intervals and track time between
Track intervals with a simple press of the + button. Display elapsed time since last use and show daily days in a graphical format. Supports Apple Watch integration and offers 12 theme colors. No login required and data is stored locally.
Gregory Strigunov
Count down to events and track time
Tracks time remaining or elapsed since an event. Users set start time and receive notification when timer ends. Supports both and elapsed time modes. No advertisements included.
Plutonium Apps, LLC
Down to important dates
Down to events with customizable timers and reminders. Set dates for birthdays, anniversaries, and milestones. Receive notifications as the event approaches. Share countdowns with contacts. View progress in visual format.
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