Best Calendar Tracker Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Whether you're new to calendar tracker or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Calendar Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Check Calendar - Habit TrackerCheck Calendar - Habit TrackerFree4.7β˜… (1.4K)NoYesSep 2026
2Habit TrackerHabit TrackerFree4.8β˜… (145K)NoYesSep 2026
3Simple Calendar - SimpleCalSimple Calendar - SimpleCalFree4.7β˜… (16K)YesYesSep 2026
4Habit Tracker - EvodayHabit Tracker - EvodayFree4.8β˜… (1.4K)NoYesSep 2026
5Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree was $6.994.6β˜… (6.4K)YesYesSep 2026
6Period Tracker Period CalendarPeriod Tracker Period CalendarFree4.9β˜… (173K)YesYesSep 2026
7Mark Off: Calendar & TrackerMark Off: Calendar & TrackerFree4.5β˜… (312)YesYesAug 2026
8Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7β˜… (122K)NoYesSep 2026

Top Picks for Calendar Tracker

Check Calendar - Habit Tracker#1

Check Calendar - Habit Tracker by naoki otsu

Check your habit calendar!
Editor's Choice
πŸ“Š Productivity
4.7😐(1.4K ratings)
FreeIn-App Purchases
Check Calendar - Habit Tracker screenshot 1
Check Calendar - Habit Tracker screenshot 2
Check Calendar - Habit Tracker screenshot 3
Check Calendar - Habit Tracker screenshot 4
Check Calendar - Habit Tracker screenshot 5
Check Calendar - Habit Tracker screenshot 6

Easily track your daily habits by marking them on a calendar. Add notes, customize with emojis, and view progress reports. Offers features like reminders, data backup, and biometric security for a private and convenient experience.

What We Love

  • πŸ‘ Simple and easy to use
  • βœ… Effective for tracking habits
  • πŸ“… Convenient calendar view
  • 🎨 Customizable icons and emojis

Room to Improve

  • πŸ’° Paid app with limited free trial
  • πŸ”’ Lack of free version options
  • πŸ”„ Data loss on device change
  • πŸ€” Unclear pricing and subscription model
Habit Tracker#2

Habit Tracker by InnerGrow

Goal Tracker & ADHD Planner
Strong Contender
πŸ“Š Productivity
4.8😊(145K ratings)
FreeIn-App Purchases
Habit Tracker screenshot 1
Habit Tracker screenshot 2
Habit Tracker screenshot 3
Habit Tracker screenshot 4
Habit Tracker screenshot 5
Habit Tracker screenshot 6

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

What We Love

  • πŸ‘ Customizable and user-friendly interface
  • πŸš€ Efficient and intuitive habit tracking
  • πŸ’‘ Comprehensive data visualization and progress tracking
  • πŸ”’ Secure and reliable app with no ads
  • πŸ’° Affordable one-time premium purchase option

Room to Improve

  • πŸ› Occasional bugs and glitches
  • πŸ”’ Lack of iCloud sync and cross-device support
  • πŸ”’ Limited free version with restricted features
  • πŸ•°οΈ Inflexible habit scheduling options
Simple Calendar - SimpleCal#3

Simple Calendar - SimpleCal by Yohei Fujikawa

Tasks & ToDo for your schedule
Worth Considering
πŸ“Š Productivity
4.7😊(16K ratings)
FreeAdsIn-App Purchases
Simple Calendar - SimpleCal screenshot 1
Simple Calendar - SimpleCal screenshot 2
Simple Calendar - SimpleCal screenshot 3
Simple Calendar - SimpleCal screenshot 4
Simple Calendar - SimpleCal screenshot 5
Simple Calendar - SimpleCal screenshot 6

This app offers a straightforward way to manage your schedule, sync events across devices using iCloud or Google Calendar, and stay organized with reminders and weather forecasts. Its customizable interface and simple design make adding and editing events quick and intuitive.

What We Love

  • 😍 Awesome!!
  • πŸ‘ Easy to use
  • πŸ‘ Well-organized
  • 🎨 Helpful color-coding
  • ⏰ Useful reminders
  • πŸ—“οΈ Comprehensive calendar view
  • πŸ” Recurring events
  • πŸ“ Detailed event notes
  • πŸ”— Syncs with iPhone calendar

Room to Improve

  • πŸ› Deleted events/data loss
  • πŸ”’ Requires full access to Apple Calendar
  • πŸ—“οΈ Can't edit read-only events
  • 🎨 Limited color options
  • πŸ—“οΈ Can't add events on days with existing events
  • πŸ” No day/week view options
  • πŸ”Œ Ads can be intrusive

More Calendar Tracker apps to explore

FAQ about Calendar Tracker

What are the best calendar tracker apps for iPhone?
Check Calendar - Habit Tracker tops our calendar tracker apps ranking as of September 2026, with a 4.7-star average from 1.4K App Store ratings, and it's free to download.
Yes β€” 20 of the top calendar tracker apps we rank are free to download, including Check Calendar - Habit Tracker and Habit Tracker.
Check Calendar - Habit Tracker has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ calendar tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Check Calendar is a habit tracking application that allows users to mark their progress directly on a calendar interface. It supports adding notes to each entry, creating unlimited habit categories, and visualizing progress through reports and graphs.
Key features include one-tap calendar checks, the ability to add detailed notes, unlimited habit tabs for organization, customizable emojis for checkmarks, progress reports with various time periods, and reminders to prevent forgetting habits. It also offers data backup, dark mode, and biometric authentication for security.

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