Best Business Calendar Planner Apps

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

If you already know Calendar · Planner & Reminders, this is the deeper bench. 248+ business calendar planner apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Business Calendar Planner Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesNov 2026
2Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree4.6★ (6.4K)YesYesNov 2026
3Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (123K)NoYesNov 2026
4Google Calendar: Get OrganizedGoogle Calendar: Get OrganizedFree4.5★ (133K)NoYesNov 2026
5Tiny Calendar: Planner & TasksTiny Calendar: Planner & TasksFree4.6★ (21K)YesYesNov 2026
6Weekly Planner - Diary, NotesWeekly Planner - Diary, NotesFree4.7★ (16K)NoYesNov 2026
7Dawn - Minimal CalendarDawn - Minimal CalendarFree4.1★ (61)NoYesNov 2026
824me: Calendar・Planner & To Do24me: Calendar・Planner & To DoFree4.5★ (6.8K)NoYesNov 2026

Top Picks for Business Calendar Planner

Calendar · Planner & Reminders#1

Calendar · Planner & Reminders by BUCKET LIST LABS S.L.

Tasks, Agenda & To Do List AI
Editor's Choice
📊 Productivity
4.6😊(59K ratings)
FreeAdsIn-App Purchases
Calendar · Planner & Reminders screenshot 1
Calendar · Planner & Reminders screenshot 2
Calendar · Planner & Reminders screenshot 3
Calendar · Planner & Reminders screenshot 4
Calendar · Planner & Reminders screenshot 5
Calendar · Planner & Reminders screenshot 6

This app offers a streamlined calendar experience with beautiful, intuitive views of your schedule. It unifies events and reminders, allows for quick natural language event entry, and provides contact history. It supports major calendar services and offers premium features through subscription.

What We Love

  • 🚀 Intuitive and easy to use
  • 📅 Comprehensive calendar view
  • 🔗 Seamless integration with other calendars
  • 💡 Helpful reminders and notifications
  • 🎨 Customizable color-coding

Room to Improve

  • 🐛 Crashes and bugs
  • 🔒 Lack of security features
  • 🔋 High battery consumption
  • 🔍 Limited search and filtering options
  • 💰 Subscription-based model
Simple Calendar Daily Planner#2

Simple Calendar Daily Planner by Komorebi Inc.

Easy Schedule, Tasks & Agenda
Strong Contender
📊 Productivity
4.6😊(6.4K ratings)
FreeAdsIn-App Purchases
Simple Calendar Daily Planner screenshot 1
Simple Calendar Daily Planner screenshot 2
Simple Calendar Daily Planner screenshot 3
Simple Calendar Daily Planner screenshot 4
Simple Calendar Daily Planner screenshot 5
Simple Calendar Daily Planner screenshot 6

This app offers a streamlined calendar experience with a focus on simplicity and ease of use. It allows for easy sharing of schedules, extensive customization options like font size and color-coding, and secure passcode locking. It's ideal for users seeking a functional, minimalist organizer.

What We Love

  • 🚀 Easy to use
  • 👍 Customizable colors and design
  • 💡 Helpful for organization
  • 🚀 Simple calendar functionality
  • 👍 Straightforward and clean interface

Room to Improve

  • 🐛 Glitchy behavior (moving events, deleting, duplicating)
  • 🐛 Language issues (randomly changing to Spanish)
  • 🐛 Widget not working properly
  • 🐛 Syncing issues between devices
  • 🐛 Appointment times changing on their own
Calendars: Schedule Planner#3

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Worth Considering
📊 Productivity
4.7😊(123K ratings)
FreeIn-App Purchases
Calendars: Schedule Planner screenshot 1
Calendars: Schedule Planner screenshot 2
Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

This app combines calendar, task management, and habit tracking to boost productivity and organization. It offers seamless syncing across Apple devices and integrates with popular services like Google Calendar. Plan your day, manage tasks, and build routines with customizable views and features.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars
  • 🗓️ Detailed monthly/weekly views
  • 📝 Useful task management features

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
  • 🔍 Limited location search functionality
  • 🔄 Sync issues between devices

More Business Calendar Planner apps to explore

FAQ about Business Calendar Planner

What are the best business calendar planner apps for iPhone?
Calendar · Planner & Reminders tops our business calendar planner apps ranking as of October 2026, with a 4.6-star average from 59K App Store ratings, and it's free to download.
Yes — 20 of the top business calendar planner apps we rank are free to download, including Calendar · Planner & Reminders and Simple Calendar Daily Planner.
Calendar · Planner & Reminders shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ business calendar planner apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.