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Best App That Counts Days

225+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated July 2026

Out of 225+ app that counts days apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for App That Counts Days

DayCount#1

DayCount by Zaminiti Pty Ltd

Countdown Days Until Or Since
Editor's Choice
📊 Productivity
4.7😊(26K ratings)
FreeIn-App Purchases
DayCount screenshot 1
DayCount screenshot 2
DayCount screenshot 3
DayCount screenshot 4
DayCount screenshot 5
DayCount screenshot 6

Track time towards future events or since past milestones. Set custom reminders, build positive habits with streak tracking, and visualize your progress with customizable widgets. Stay organized and focused on what matters most.

What We Love

  • 👍 Intuitive and easy to use
  • 🚀 Clean and fast app
  • 💡 Customizable backgrounds and themes
  • 🎨 Beautiful and visually appealing design

Room to Improve

  • 🔒 Requires sign-in/account to use full features
  • 💰 Paid subscription for advanced features
  • 🐛 Bugs and glitches after updates
Countdown#2

Countdown by Find Appiness LLC

Day Counter: Timer & Widget
Strong Contender
🔧 Utilities
4.8😊(178K ratings)
FreeAdsIn-App Purchases
#45in Utilities
Countdown screenshot 1
Countdown screenshot 2
Countdown screenshot 3
Countdown screenshot 4
Countdown screenshot 5
Countdown screenshot 6

Easily track important dates and events with a customizable countdown timer. Set reminders, organize events with tags, and view upcoming dates on your home screen or Apple Watch. Syncs across devices and offers various counting options.

What We Love

  • 👍 Simple and intuitive interface
  • 🎨 Customizable colors and emojis
  • ⏰ Accurate countdown tracking
  • 🔔 Helpful reminders and notifications

Room to Improve

  • 💸 Paid widget feature
  • 🔍 Lack of instructions/guidance
  • 🔀 Inconsistent countdown display on widget
Countdown@#3

Countdown@ by Wuhan Linggu Dingdang Technology Co., Ltd

Vacation, Wedding Count Down
Worth Considering
🔧 Utilities
4.7😞(38K ratings)
$4.99AdsIn-App Purchases
#58in Utilities
Countdown@ screenshot 1
Countdown@ screenshot 2
Countdown@ screenshot 3
Countdown@ screenshot 4
Countdown@ screenshot 5
Countdown@ screenshot 6

Easily track important life events with stylish countdown timers. Create custom events like vacations, birthdays, and holidays. View upcoming events with a convenient widget and even count up from past milestones.

What We Love

  • 🚀 Customizable countdown
  • 👍 Aesthetically pleasing
  • 🎨 Ability to select background and music

Room to Improve

  • 🔔 Countdown only triggers a notification, not an alarm
  • 🔒 Widget functionality locked behind paywall
  • 🐛 Inconsistent widget behavior

More App That Counts Days apps to explore

4
My Love - Relationship Counter
My Love - Relationship Counter
My Love - Relationship Counter
by Bjoern Bartels
Free

Track the duration of your relationship with your partner. It generates unique anniversaries based on days, months, and years together. Personalize the app with a photo and receive notifications for special dates.

Relationship duration trackingCustom anniversary generationPartner photo personalization
🌟 Lifestyle
(681K)
free with in-app purchases
5
Days • Countdown & Widgets
Days • Countdown & Widgets
Days • Countdown & Widgets
Countdown, widgets & reminders
Free

Track upcoming special moments with customizable countdowns. Visualize your events with beautiful imagery and access them directly from your home or lock screen. Never forget important dates like birthdays or anniversaries again.

Countdown to eventsCount up from past eventsLock screen widgets
🌟 Lifestyle
(10K)
free with in-app purchases
6
Counter Tally Count
Counter Tally Count
Counter Tally Count
Digital Number Clicker
Free

This digital tally counter app allows you to create and manage an unlimited number of counters. Customize each counter with unique names and colors, and adjust the increment/decrement step size. It offers optional sound feedback and detailed logging for each count.

Unlimited countersCustomizable counter names and colorsAdjustable step size
🔧 Utilities
(12K)
free with in-app purchases
7
Big Day Lite - Event Countdown
Big Day Lite - Event Countdown
Big Day Lite - Event Countdown
Track your big days on widgets
Free

Easily track important upcoming events with visually appealing widgets for your home screen. Customize backgrounds with your own photos and enjoy a simple, intuitive interface. Get timely reminders and share your special days with friends.

Home screen widgetsCustomizable photo backgroundsEvent sharing
🔧 Utilities
(34)
free
8
Countdown & Count Up Timer
Countdown & Count Up Timer
Countdown & Count Up Timer
Event Reminders and Widgets
Free

Easily track important dates with customizable countdowns and count-ups. Never miss an anniversary, event, or milestone with home screen widgets and timely notifications. Personalize your tracking with custom backgrounds and text.

Unlimited event trackingHome and lock screen widgetsCustomizable notifications
📊 Productivity
(2.3K)
free with in-app purchases
9
Countdown Days - Day Count
Countdown Days - Day Count
Countdown Days - Day Count
Countdown Days Until or Since
Free

Track important upcoming events and past anniversaries with this straightforward countdown application. It helps you visualize the time remaining until significant dates or the duration since memorable occasions.

Event countdownsPast event trackingBeautifully simple interface
🌟 Lifestyle
(310)
free
10
Countdown App Free (Big Day Event Timer Reminder)
Countdown App Free (Big Day Event Timer Reminder)
Countdown App Free (Big Day Event Timer Reminder)
by JINMIN ZHOU
Free

Track upcoming and past events with a smart reminder app. Count down to special occasions like birthdays and holidays, or reflect on past milestones. Receive timely notifications and customize your experience with various wallpapers and backgrounds.

Count future and past datesDisplay on Notification WidgetSmart reminders
🔧 Utilities
(1.4K)
free with in-app purchases
11
TheDayBefore (days countdown)
TheDayBefore (days countdown)
TheDayBefore (days countdown)
Style your own D-Day
Free

Easily manage important dates and countdown to special events with customizable widgets and decorative options. Record memories, share milestones with loved ones, and organize your schedule by category. Never miss a precious moment again.

Customizable D-Day countdownsLock screen and home screen widgetsMultiple calculation methods (days, months, weeks)
🌟 Lifestyle
(1.1K)
free with in-app purchases
12
Countdowns - Event Countdown
Countdowns - Event Countdown
Countdowns - Event Countdown
Count Down Widget & Date Timer
Free

Track upcoming events or past milestones with customizable countdowns and count-ups. Visualize your time with beautiful widgets and sync across all your Apple devices. Organize events with lists and receive custom notifications.

Customizable countdown and count-up timersGorgeous, colorful widgetsUnlimited number of timers
📊 Productivity
(8.9K)
free with in-app purchases
13
CountOnly - Countdown Days App
CountOnly - Countdown Days App
CountOnly - Countdown Days App
Simple & Beautiful Countdown
Free

Easily track important upcoming events with a simple and beautiful interface. Customize your countdowns with icons and colors, and receive timely notifications. Access your events quickly via widgets and on your smartwatch.

Simple and straightforward designProgress tracking (%)Today Widget for quick access
🔧 Utilities
(258)
free with in-app purchases
14
Countdown – Count Down To Date
Countdown – Count Down To Date
Countdown – Count Down To Date
Days until & since event timer
Free

Easily track important dates with customizable countdowns and count-ups. Set reminders, personalize themes and backgrounds, and share your progress with friends. Never miss a special occasion again.

Unlimited countdowns and count-upsCustomizable themes and backgroundsEvent reminders and notifications
🌟 Lifestyle
(3.8K)
free
15
倒数日 · Days Matter
倒数日 · Days Matter
倒数日 · Days Matter
全新锁屏小组件 不再忘记重要的日子
Free

This app helps you track important dates, from birthdays and anniversaries to deadlines and personal milestones. It offers extensive date range support, cloud synchronization, and customizable categories to keep your memories and tasks organized. Features include historical date lookups and a built-in calculator.

Countdown/count up to any dateCloud synchronizationLunar calendar support
📊 Productivity
(8K)
free with in-app purchases
16
Day Together - Love Days Count
Day Together - Love Days Count
Day Together - Love Days Count
App for couples
Free

Track the number of days you've been together with your partner. This app offers a gentle interface with visual effects, customizable avatars, and the ability to save shared memories. It also includes daily tarot card draws for a fun, interactive experience.

Count days togetherSecure with passcode/biometricsCustomizable avatars and names
🌟 Lifestyle
(488)
free with in-app purchases
17
Pregnancy App.
Pregnancy App.
Pregnancy App.
Start tracking your pregnancy!
Free

Track your pregnancy week by week with this comprehensive app. It offers tools to monitor your progress, calculate your due date, and manage key pregnancy milestones like contractions and kicks. Stay informed and organized throughout your journey.

Track pregnancy week by weekPregnancy calendar and week informationCalculate due date
🏥 Medical
(22K)
ad-supported
18
Days - Sobriety Counter
Days - Sobriety Counter
Days - Sobriety Counter
Sobriety and Personal Tracker
Free

This app helps you track your sobriety and personal goals with a clean, intuitive interface. Monitor your progress in various units and utilize a convenient home screen widget for quick updates. Report bugs and suggest features directly from the app.

Sobriety trackingPersonal goal trackingMultiple unit display (days, weeks, months, years)
🌟 Lifestyle
(868)
subscription
19
Countdown App
Countdown App
Countdown App
Death? There's an app for that
Free
$0.49 | 100% OFF

This app predicts your remaining time, inspired by a horror movie. It uses vibrations, sound, and your device's torch for an intense experience. For entertainment purposes only, results are not to be taken seriously.

Predicts remaining timeHorror movie inspiredVibrations and sound effects
🎬 Entertainment
(35K)
free with in-app purchases
20
Been Love Memory -Love Counter
Been Love Memory -Love Counter
Been Love Memory -Love Counter
Application for couple #1
Free

Track the number of days you've been together with your partner. This app helps you remember important anniversaries and visualize your relationship progress with customizable widgets and themes.

Count days togetherTrack love anniversariesCustomizable widgets
🌟 Lifestyle
(8.5K)
free with in-app purchases