Calendar+
Alien Toes AB
Productivity
Scroll through your schedule like it’s a timeline — fast, fluid, and always in context.
Free
Finding alternatives to
Top 20 Alternatives
Curated apps similar to Cal Countdown, ranked by relevance and user ratings.
Date & Time Interval
SACHIN SABU
Productivity
In search of an easy to use time calculator and age calculator? Do you want to have a date calculator with days counter and see the exact hours and days between dates? Introducing Date & Time Interval, your new favourite date to date calculator. Use this advanced time hours calculator and: ..
Free
Mini Notes : AI ToDo Checklist
Take , create lists, track tasks
Mohini Sharma
Productivity
Create and organize , reminders, and to-do lists across all Apple devices with iCloud sync. Customize with gradient colors and font styles. Add phone numbers, emails, and project details. Set checkpoints and manage tasks efficiently.
Free
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#4 
Focus Watch - Stay Focused
Plan tasks, track time, analyze progress
Andrii Zborovskyi
ProductivityManage tasks with a customizable timer, start and pause sessions manually. Track progress with detailed charts and receive alerts when sessions end. Syncs with Apple for hands-free use.
Free -
#5 
CarpeDiem: Alarm Motivation
Wake up, track sleep, stay motivated
Andrew Fields
ProductivitySet daily goals and complete mission-based tasks to silence alarms. Track sleep patterns and analyze sleep quality. Receive personalized wake-up times based on sleep cycles. Sync with smart devices for consistent morning routines.
Free -
#6 
ClockZ Pro
Makoto Katsumata
ProductivityClockZ Pro is a clock app that displays the current time. Highly customized with 3D map and photo wallpaper changing the color and size of the clock font, additionally widget display is also possible.
$9.99 -
#7 
Whenthen – Countdowns
Daniel Jensen
ProductivityKeep track on upcoming and past events. Choose from millions of background images or from your own photos and decorate the event with a color.
Free -
#8 
Calendar Notes - Simple & Easy
Save and ideas by date
Edi Ermawan
ProductivitySave ideas and linked to dates. Add , agendas, or diary entries to specific dates. View by month or year. Swipe to navigate months. Customize note colors. Access a perpetual . Lightweight and design.
Free -
#9 
Digital Yearbook: Name Tag
Maxwell Kelly
ProductivityRemember Names and Faces with Confidence Digital Yearbook: Name Tag is a simple visual memory app that helps you organize names alongside faces.
Free -
#10 
Simple Counter – Tally Counters and Scorekeeper Done Right
Arvid Lunnemark
ProductivityThe simplest and most beautiful tally counter app! Great for tracking habits, game scoring, and counting all other important things in your life. Tap anywhere to count up. Swipe left to count down. Hold for options. Simple as that! • UNLIMITED COUNTERS.
Free -
#11 
Reminders: To Do List & Widget
View in Calendar
Zipo Apps Ltd.
ProductivityView directly in the Calendar for better organization. Access a to-do from the home screen for quick task tracking. Use a structured day planner to break down daily activities and manage time efficiently.
Free -
#12 
Countdown Days:Day Counter App
Track time, set alerts,
Banghua Zhao
ProductivityTrack time until events with countdowns for years, months, weeks, and days. Set notifications for reminders before events. View time elapsed since created events. Add notes to each event.
Free -
#13 
Color Notes With Lock & To Do
Write , create to-do lists, track dates
Zipo Apps Ltd.
ProductivityCreate labels to categorize information. Build to-do lists and set reminders. Sync calendar events and add widgets for quick access. Edit and organize text, images, and attachments. Set passwords to sensitive content.
Free -
#14 
ColumnCalendar and Memo
Shigeo Fukuda
ProductivityNo complex function! This is a simple and easy reading vertical calendar application. You can also use it as a schedule book, such as writing down the meeting schedule! Main Functions - There is a memo function that can be written by each day - Memo can switch between simple display of headings...
Free -
#15 
Soon – Simple Daily Countdowns
Oscar Fawkes
ProductivitySoon helps you count down to the days that you're looking forward to most. Whether a holiday, birthday, anniversary, or your next vacation, Soon has you covered.
Free -
#16 
Pencil Calendar: CalendarPad
Write, sketch, and plan with Apple
Semore Software
ProductivityPlan tasks with handwritten notes, doodles, and sketches. Switch between yearly, monthly, weekly, and daily views. Customize templates and retain past notes. Sync with Apple Calendar to view events directly.
Free -
#17 
iFlip Clock - Time Widget
Set , track , display
若愚 马
ProductivityA digital with real- , timer, and countdown features. Displays customizable , date, battery level, and seconds. Offers adjustable text color and font. Includes desktop widgets for iOS 14 and on- alarm functionality.
Free -
#18 
Calendar 2026
Foodmenu.world Inc.
ProductivityWho this simple calendar is for: - Anyone who prefers easy operation and a clean, simple design - Anyone who values not only simplicity, but true ease of use - Anyone who wants to open the app and jot down plans instantly Try using it for just one day. You will notice the difference compared to...
Free -
#19 
Roster-Calendar
michael heinz
ProductivityGet the best free roster app now. Quickly enter your shift patterns into your calendar. Just choose your shift, morning, regular or late and tap the corresponding day. You can define work times, colors, names and many more to fit your needs.
Free -
#20 
Party & Event Planner Pro
Patrick Eysoldt
ProductivityBased on the date you determine for the party the system will compute your personal party countdown and help you to accomplish the necessary tasks in time. To this end the app will remind you even a month before the event of the first open tasks.
$0.99
App information from Apple App Store. Cal Countdown and related trademarks belong to Franck Reyherme.