Best Calendar Reminders Time Notes Apps

222+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.7★, the calendar reminders time notes category is one of the App Store's strongest. Browse all 222+ apps we track, sorted so the most loved ones surface first.

Compare top Calendar Reminders Time Notes Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendars: 스케줄 리마인더 & 타임플래너Calendars: 스케줄 리마인더 & 타임플래너Free4.7★ (121K)NoYesJul 2026
2Structured: Daily Planner TodoStructured: Daily Planner TodoFree4.8★ (162K)NoYesJul 2026
324me: Calendar・Planner & To Do24me: Calendar・Planner & To DoFree4.5★ (6.7K)YesYesJul 2026
4Календарь: всё под контролемКалендарь: всё под контролемFree4.5★ (131K)NoYesJul 2026
5Reminder, Reminders with VoiceReminder, Reminders with VoiceFree4.7★ (20K)NoYesJul 2026
6TickTick:To-Do List & CalendarTickTick:To-Do List & CalendarFree4.9★ (44K)NoYesJul 2026
7CalenDraw: Calendar NotesCalenDraw: Calendar NotesFree4.5★ (3.1K)NoYesJul 2026
8Calendar Reminders Time NotesCalendar Reminders Time NotesFree4.8★ (16K)YesYesJul 2026

Top Picks for Calendar Reminders Time Notes

Calendars: 스케줄 리마인더 & 타임플래너#1

Calendars: 스케줄 리마인더 & 타임플래너 by Readdle Technologies Limited

일정관리 및 알람: 스케줄러, 투두리스트, 켈린더
Editor's Choice
📊 Productivity
4.7😊(121K ratings)
FreeIn-App Purchases
#90in Productivity
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 1
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 2
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 3
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 4
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 5
Calendars: 스케줄 리마인더 & 타임플래너 screenshot 6

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
Structured: Daily Planner Todo#2

Structured: Daily Planner Todo by unorderly GmbH

Calendar, Reminder & To Do
Strong Contender
📊 Productivity
4.8😊(162K ratings)
FreeIn-App Purchases
#79in Productivity
Structured: Daily Planner Todo screenshot 1
Structured: Daily Planner Todo screenshot 2
Structured: Daily Planner Todo screenshot 3
Structured: Daily Planner Todo screenshot 4
Structured: Daily Planner Todo screenshot 5
Structured: Daily Planner Todo screenshot 6

Organize your day with a visual timeline that integrates your calendar, to-dos, routines, and habits. This app helps users feel calmer, focus faster, and accomplish more daily. It's ideal for work, study, travel, and managing ADHD, offering planning tools and focus timers.

What We Love

  • 🚀 Highly organized and structured
  • 🎨 Customizable colors and icons
  • ⏱️ Visualizes time and task duration
  • 🗓️ Integrates with calendar and reminders

Room to Improve

  • 🕰️ Tedious to change task times
  • 🔀 Difficulty rearranging tasks
  • 🔍 Lack of search for icons
24me: Calendar・Planner & To Do#3

24me: Calendar・Planner & To Do by 24me

Reminders, Schedule, Organizer
Worth Considering
📊 Productivity
4.5😊(6.7K ratings)
FreeAdsIn-App Purchases
24me: Calendar・Planner & To Do screenshot 1
24me: Calendar・Planner & To Do screenshot 2
24me: Calendar・Planner & To Do screenshot 3
24me: Calendar・Planner & To Do screenshot 4
24me: Calendar・Planner & To Do screenshot 5
24me: Calendar・Planner & To Do screenshot 6

This app acts as a smart personal assistant, consolidating your calendar, to-do lists, notes, and personal accounts into one unified platform. It streamlines daily management with features like voice commands, smart reminders, and email-to-task conversion, helping you stay organized and productive.

What We Love

  • 👍 Easy to use
  • 🚀 Keeps me organized
  • 💡 Integrates calendar, tasks, and notes
  • 🚀 Helpful reminders and notifications

Room to Improve

  • 🐛 Syncing issues between devices
  • 🐛 Buggy and crashes occasionally
  • 💰 Expensive premium subscription

More Calendar Reminders Time Notes apps to explore

4
Календарь: всё под контролем
Календарь: всё под контролем
Календарь: всё под контролем
Легко планируйте все свои дела
Free

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

Automatic event import from GmailCross-device synchronizationShared calendars for collaboration
📊 Productivity
(131K)
free with in-app purchases
5
Reminder, Reminders with Voice
Reminder, Reminders with Voice
Reminder, Reminders with Voice
Alarm, Calendar, Remind Me App
Free

Create custom reminders with personalized sounds, including your own voice or music. Schedule recurring events, set wake-up alarms, and add images for easy identification. Manage all your reminders in a convenient calendar view.

Customizable voice and music notification soundsFlexible recurring reminder schedulingWake-up alarm functionality
📊 Productivity
(20K)
free with in-app purchases
6
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
Task remind, planner,countdown
Free

This app helps you manage tasks, schedule events, and build habits. It offers cross-device synchronization, multiple reminders, and collaboration features. Stay organized and boost productivity with its comprehensive planning tools.

Cross-device task synchronizationMultiple reminders and flexible schedulingCalendar views and integration
📊 Productivity
(44K)
freemium
7
CalenDraw: Calendar Notes
CalenDraw: Calendar Notes
CalenDraw: Calendar Notes
Best Daily Planner & Task List
Free

This app combines handwritten notes, drawings, and calendars in a single digital workspace. It allows for direct annotation on your calendar with a stylus, event management, and integration with other popular calendar and reminder services. Organize your thoughts and schedule visually.

Handwritten notes and drawings on calendarColor-coded schedulingDrag and drop event rescheduling
📊 Productivity
(3.1K)
subscription
8
Calendar Reminders Time Notes
Calendar Reminders Time Notes
Calendar Reminders Time Notes
Agenda, planner, task manager
Free

Manage your to-do list with ease using this task manager. It offers visual scheduling, quick task addition, and weekly/calendar views. Stay motivated with daily quotes and track all your tasks efficiently.

Visual task scheduling2-tap task additionWeek and calendar views
📊 Productivity
(16K)
free with in-app purchases
9
Sorted³ - Calendar Notes Tasks
Sorted³ - Calendar Notes Tasks
Sorted³ - Calendar Notes Tasks
Planner, Reminders & To Do
Free

This app unifies your calendar events and tasks into a single timeline, allowing for formatted notes and attachments. It helps you effortlessly schedule your day with features like Auto Schedule and built-in flexibility to adjust to changes.

Unified timeline for events and tasksFormatted notes and attachmentsEffortless scheduling with Auto Schedule
📊 Productivity
(4K)
free with in-app purchases
10
Todoist: To Do List & Calendar
Todoist: To Do List & Calendar
Todoist: To Do List & Calendar
Task manager & Reminders
Free

Organize your personal and professional life with this intuitive task manager. Capture ideas naturally, manage projects with flexible views, and collaborate with teams seamlessly. It syncs across all your devices, ensuring nothing falls through the cracks.

Natural language task inputQuick Add functionalityFlexible project views (list, board, calendar)
📊 Productivity
(127K)
freemium
11
Saturn Calendar
Saturn Calendar
Saturn Calendar
Manage and share your time
Free

This app is designed for students to manage complex school schedules, including rotating periods and group events. It simplifies planning with friends and classmates, allowing users to share schedules and coordinate activities easily. Stay organized for high school and college with features tailored to student life.

Rotating period supportBlock schedule managementSocial schedule sharing
📊 Productivity
(68K)
free
12
Alarmed ~ Reminders + Timers
Alarmed ~ Reminders + Timers
Alarmed ~ Reminders + Timers
by Yoctoville
Free

This app offers customizable pop-up reminders and timers with robust scheduling and advanced features like location-based alerts and checklist notes. It supports Siri integration, iCloud syncing, and interactive notifications for easy management of your tasks and timing needs.

Pop-up reminder alerts with repeat schedulingCustomizable timers with countdown/count upLocation-based reminders
📊 Productivity
(13K)
free with in-app purchases
13
Reminders
Reminders
Reminders
Don’t forget. Use Reminders
Free

Easily manage your to-do lists for groceries, work projects, and more. Create reminders with voice commands, set location-based alerts, and collaborate with others. Keep everything organized and accessible across all your devices.

Voice-activated reminder creationLocation-based remindersSmart Lists for automatic organization
📊 Productivity
(813K)
free
14
Awesome Calendar 2
Awesome Calendar 2
Awesome Calendar 2
reminders, note & planner app
Free

Enhance your daily schedule with a feature-rich calendar app. Add visual flair with stickers, create checklists and notes with photos, and access your schedule instantly via a widget. Customize themes, icons, and more to personalize your planning experience.

Calendar with notes and checklistsCustomizable stickers and markersLock screen widget for quick access
📊 Productivity
(4.8K)
freemium
15
minical - Календарь и Планер
minical - Календарь и Планер
minical - Календарь и Планер
Виджет, общее расписание легко
Free

This app offers a minimalist and intuitive way to manage your schedule. View events at a glance with home and lock screen widgets, color-code them for easy distinction, and quickly edit them with smart suggestions. Stay organized with customizable notifications and cloud syncing.

Minimalist designHome & lock screen widgetsEvent color-coding
📊 Productivity
(5.5K)
free with in-app purchases
16
Agenda: Notes meets Calendar
Agenda: Notes meets Calendar
Agenda: Notes meets Calendar
Organize your days
Free

This app integrates notes with your calendar, allowing you to associate notes with specific dates or events. It offers a rich text editor and supports attaching files and photos, with cross-device syncing and collaboration features. The core functionality is free, with optional premium features available via subscription.

Notes linked to calendar dates/eventsTimeline view of notesRich text editor with formatting
📊 Productivity
(3.7K)
free with in-app purchases
17
Simple Calendar・Schedule app
Simple Calendar・Schedule app
Simple Calendar・Schedule app
simple and cool calendar app
Free

This app offers a streamlined calendar experience, focusing on essential features for easy event management. It's designed for users who prefer simplicity and a clean interface over complex functionalities. Get organized with core calendar tools and helpful notifications.

Calendar viewEvent creationSearch functionality
📊 Productivity
(1.9K)
ad-supported
18
Vantage Calendar
Vantage Calendar
Vantage Calendar
Calendar & To-Do List
Free

This app offers a visually engaging way to manage your schedule and to-do lists. It uses colorful cues, stickers, and "stacks" to help you understand your day at a glance. Integrated to-dos can be easily scheduled by dragging and dropping them onto dates.

Visual cues (colors, stickers, book covers)Summarize days with 'Stacks'Integrated to-do lists in notebooks
📊 Productivity
(1.8K)
free with in-app purchases
19
Reminder with Voice Reminders
Reminder with Voice Reminders
Reminder with Voice Reminders
Alarm, Calendar, Remind Me App
Free

Easily create and manage recurring reminders with custom sounds, including voice recordings or music. Set up hourly, daily, weekly, monthly, or yearly alerts, and a wake-up alarm with adjustable snooze options. Never miss an important event again with this user-friendly reminder app.

Recurring reminders (hourly, daily, weekly, monthly, yearly)Custom voice or music reminder soundsWake-up alarm with snooze
📊 Productivity
(17K)
free with in-app purchases
20
Planmore: Schedule Planner App
Planmore: Schedule Planner App
Planmore: Schedule Planner App
Daily Calendar, Time Organizer
Free

This app consolidates your calendars, events, tasks, reminders, and notes into a single, organized interface. It offers multiple views and customization options to help you stay focused and never miss an important appointment or deadline.

Integrated calendar, tasks, reminders, and notesMultiple schedule views (day, week, month, year)Customizable event creation
📊 Productivity
(4.4K)
free with in-app purchases

FAQ about Calendar Reminders Time Notes

What are the best calendar reminders time notes apps for iPhone?
Calendars: 스케줄 리마인더 & 타임플래너 tops our calendar reminders time notes apps ranking as of May 2026, with a 4.7-star average from 121K App Store ratings, and it's free to download.
Yes — 20 of the top calendar reminders time notes apps we rank are free to download, including Calendars: 스케줄 리마인더 & 타임플래너 and Structured: Daily Planner Todo.
Calendars: 스케줄 리마인더 & 타임플래너 has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 222+ calendar reminders time notes apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
Calendars by Readdle is an all-in-one app that functions as a calendar, task manager, daily planner, and habit tracker. It is designed to help users organize their schedules, manage tasks, build routines, and improve overall productivity across their Apple devices.
Key features include viewing and managing your calendar with various views (daily, weekly, monthly), creating events and reminders, organizing to-do lists, adding items using natural language, tracking habits, and syncing across devices with services like Google Calendar and iCloud. It also integrates with meeting platforms like Zoom and Google Meet.