Best Simple Calendar Planner Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated October 2026

Looking for free simple calendar planner apps? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Simple Calendar Planner Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple Calendar Daily PlannerSimple Calendar Daily PlannerFree4.6★ (6.4K)YesYesNov 2026
2Calendar · Planner & RemindersCalendar · Planner & RemindersFree4.6★ (59K)YesYesNov 2026
3Simple Calendar・Schedule appSimple Calendar・Schedule appFree4.6★ (2.5K)YesNoNov 2026
4My Calendar: Planner & AgendaMy Calendar: Planner & AgendaFree4.7★ (390)YesYesOct 2026
5Tiny Calendar: Planner & TasksTiny Calendar: Planner & TasksFree4.6★ (21K)YesYesNov 2026
6Calendar Op.2: Planner & DiaryCalendar Op.2: Planner & DiaryFree4.7★ (13K)YesYesNov 2026
7Weekly Planner - Diary, NotesWeekly Planner - Diary, NotesFree4.7★ (16K)NoYesNov 2026
8Calendar App- Schedule PlannerCalendar App- Schedule PlannerFree4.0★ (1)NoNoOct 2026

Top Picks for Simple Calendar Planner

Simple Calendar Daily Planner#1

Simple Calendar Daily Planner by Komorebi Inc.

Easy Schedule, Tasks & Agenda
Editor's Choice
📊 Productivity
4.6😊(6.4K ratings)
FreeAdsIn-App Purchases
Simple Calendar Daily Planner screenshot 1
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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
Calendar · Planner & Reminders#2

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

Tasks, Agenda & To Do List AI
Strong Contender
📊 Productivity
4.6😊(59K ratings)
FreeAdsIn-App Purchases
Calendar · Planner & Reminders screenshot 1
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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・Schedule app#3

Simple Calendar・Schedule app by Futoshi Niiho

simple and cool calendar app
Worth Considering
📊 Productivity
4.6😊(2.5K ratings)
FreeAds
Simple Calendar・Schedule app screenshot 1
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Simple Calendar・Schedule app screenshot 6

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.

What We Love

  • 👍 Simple and easy to use
  • 💎 Clean and aesthetically pleasing design
  • 🎨 Customizable color options
  • 🗓️ Straightforward calendar functionality
  • 🧠 Helps users stay organized

Room to Improve

  • 🐛 Issues with events showing on the wrong date
  • 🕰️ Lack of 12-hour time format option
  • 📢 Presence of ads
  • 🔍 Limited search functionality
  • 🔀 Difficulty rearranging/reordering events

More Simple Calendar Planner apps to explore

FAQ about Simple Calendar Planner

What are the best simple calendar planner apps for iPhone?
Simple Calendar Daily Planner tops our simple calendar planner apps ranking as of October 2026, with a 4.6-star average from 6.4K App Store ratings, and it's free to download.
Yes — 19 of the top simple calendar planner apps we rank are free to download, including Simple Calendar Daily Planner and Calendar · Planner & Reminders.
Simple Calendar Daily Planner shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ simple calendar planner apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.