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Best Simple Organizer App

240+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Whether you're new to simple organizer app or looking for an upgrade, our curated collection of 240+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Simple Organizer App

Simple Calendar・Schedule app#1

Simple Calendar・Schedule app by Futoshi Niiho

simple and cool calendar app
Editor's Choice
📊 Productivity
4.6😊(1.9K ratings)
FreeAds
Simple Calendar・Schedule app screenshot 1
Simple Calendar・Schedule app screenshot 2
Simple Calendar・Schedule app screenshot 3
Simple Calendar・Schedule app screenshot 4
Simple Calendar・Schedule app screenshot 5
Simple Calendar・Schedule app screenshot 6

A simple and cool calendar app designed for those who prefer straightforward scheduling without complex features. With a focus on simplicity and a beautiful design, it offers an easy-to-use interface for managing appointments and tasks stress-free.

What We Love

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

Room to Improve

  • 🐛 Issues with events showing on the wrong date
  • 🕰️ Lack of 12-hour time format option
  • 📢 Presence of ads
Simple Calendar: ToDo Planner#2

Simple Calendar: ToDo Planner by Komorebi Inc.

Schedule list & day organizer
Strong Contender
📊 Productivity
4.6😊(6.4K ratings)
FreeAdsIn-App Purchases
Simple Calendar: ToDo Planner screenshot 1
Simple Calendar: ToDo Planner screenshot 2
Simple Calendar: ToDo Planner screenshot 3
Simple Calendar: ToDo Planner screenshot 4
Simple Calendar: ToDo Planner screenshot 5
Simple Calendar: ToDo Planner screenshot 6

Stay organized and efficient with a user-friendly calendar and to-do list application that helps you manage your tasks and schedule effectively. Plan your day, set reminders, and stay on top of your commitments with ease. Download now to simplify your daily routine!

What We Love

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

Room to Improve

  • 🐛 Glitchy behavior (moving events, deleting, duplicating)
  • 🐛 Language issues (randomly changing to Spanish)
  • 🐛 Widget not working properly
SimpleTix Organizer#3

SimpleTix Organizer by Simpletix.com LLC

Supports Square Card Readers
Worth Considering
💼 Business
4.7(61 ratings)
Free
SimpleTix Organizer screenshot 1
SimpleTix Organizer screenshot 2
SimpleTix Organizer screenshot 3
SimpleTix Organizer screenshot 4
SimpleTix Organizer screenshot 5
SimpleTix Organizer screenshot 6

This event management application helps you track ticket sales, attendance, and guest information in real-time, allowing for a seamless check-in experience and secure payments through a popular card reader service. With features like live attendance tracking, order management, and integrations with thousands of other apps, you can efficiently manage your events from your mobile device.

More Simple Organizer App apps to explore

4
Cleeo Cleaner: Photo Organizer
Cleeo Cleaner: Photo Organizer
Cleeo Cleaner: Photo Organizer
Camera Roll Cleanup－Swipe it!
Free

Cleaner Pro: Phone Storage Aid efficiently clears junk files and optimizes phone storage, enhancing device performance. Take control of your phone's storage with just a few taps.

🔧 Utilities
(6.7K)
5
Simple Wallet: Money Organizer
Simple Wallet: Money Organizer
Simple Wallet: Money Organizer
Receipts. Accounts. Documents.
Free
📊 Productivity
(0)
6
Calendar Op.2
Calendar Op.2
Calendar Op.2
Handy simple calendar
Free

Calendar Op.2 is a user-friendly calendar app that helps you organize your daily schedule effortlessly. Seamlessly integrates with the iOS calendar and offers a clean interface for easy use. Get organized and stay on top of your tasks with Calendar Op.2!

📊 Productivity
(13K)
7
Moving Organizer Lite
Moving Organizer Lite
Moving Organizer Lite
Moving, organizing made simple
Free

This application helps users organize and keep track of their move by allowing them to catalog boxes and their contents, including pictures and descriptions, and quickly search for specific items. It offers a range of features, including backup and sorting options, to make moving and unpacking a simpler and less overwhelming process, try it out for free!

📊 Productivity
(118)
8
TeuxDeux Daily Checklist To Do
TeuxDeux Daily Checklist To Do
TeuxDeux Daily Checklist To Do
Task Manager, ADHD Organizer
Free

A task manager and digital planner that simplifies organization with a clear, clean design for greater productivity, peace, and focus. Features include easy task management, automatic rollover, recurring to-dos, and a distraction-free interface. Available for free on iOS. Start organizing effortlessly today!

📊 Productivity
(2.6K)
9
Simple ToDo List & Tasks
Simple ToDo List & Tasks
Simple ToDo List & Tasks
Simple and easy Task Manager
Free

A handy task management app that helps you organize your daily activities efficiently. Stay on top of your tasks and boost productivity with this easy-to-use tool. Start organizing your day seamlessly today!

📊 Productivity
(398)
10
Simple Calendar App
Simple Calendar App
Simple Calendar App
Easy Scheduling Calendar
Free

This simple calendar app offers a clean and easy-to-use design, allowing users to quickly and effortlessly add plans with features like one-tap event input and easy routine management with tags. Try it for a day and experience the difference, managing your plans more easily and comfortably with a truly simple scheduling tool.

📊 Productivity
(65)
11
Todoist: To Do List & Calendar
Todoist: To Do List & Calendar
Todoist: To Do List & Calendar
Task manager & Reminders
Free

An intuitive task management app that helps you organize your to-do lists, set reminders, and collaborate with others on shared tasks effortlessly. Stay on top of your tasks and boost productivity with this all-in-one solution. Get organized and accomplish more today!

📊 Productivity
(126K)
12
Boxes: Storage made simple
Boxes: Storage made simple
Boxes: Storage made simple
Store and track all your stuff
Free

Track and manage all your belongings effortlessly with this powerful tool. Organize items by room, add contents with ease, print labels, create reminders, customize box details, and more for efficient storage solutions.

📊 Productivity
(893)
13
Simple: AI Weight Loss Coach
Simple: AI Weight Loss Coach
Simple: AI Weight Loss Coach
Build a Healthy Body for Life
Free

Get personalized nutrition and exercise plans, track your progress, and receive coaching support with this weight loss application. Achieve your health goals easily with tailored guidance and motivation. Start your journey to a healthier you today!

💪 Health & Fitness
(378K)
14
Simple Money Manager App
Simple Money Manager App
Simple Money Manager App
Simple and easy Money Manager
Free

This application helps users easily manage their expenses with a simple and beautiful design, making it intuitive and stress-free to track finances. With its easy-to-read analysis screen and fun interface, users can effortlessly manage their money and stay on top of their balance.

💰 Finance
(54)
15
Tiny Calendar: Planner & Tasks
Tiny Calendar: Planner & Tasks
Tiny Calendar: Planner & Tasks
Agenda, Organizer & Reminders
Free

Stay organized and on top of your schedule with this intuitive planner app. Easily manage your events, tasks, and appointments all in one place. Download now to simplify your day-to-day planning!

📊 Productivity
(20K)
16
Checklist – Simple Task Lists
Checklist – Simple Task Lists
Checklist – Simple Task Lists
Organize Tasks Easily
Free

Enjoy seamless task management with our user-friendly checklist app. Organize your tasks efficiently, prioritize items, and enhance productivity effortlessly. Try it now for smoother workflow and improved organization.

📊 Productivity
(2.9K)
17
Structured: Daily Planner Todo
Structured: Daily Planner Todo
Structured: Daily Planner Todo
Calendar, Reminder & To Do
Free

Organize your daily tasks with a comprehensive visual calendar designed to help you plan your day effectively. Stay on track and boost your productivity with this structured daily planner app. Start optimizing your schedule now!

📊 Productivity
(160K)
18
Simple Notes - Notepad Manager
Simple Notes - Notepad Manager
Simple Notes - Notepad Manager
Most Useful Notes Organizer
Free

A versatile notepad application featuring multiple functions such as photo integration, folder organization, calendar view, passcode lock, font customization, theme color options, data backup, iCloud sync, and search capability. This app offers a simple yet efficient way to manage and access notes seamlessly. Try it now for a comprehensive note-taking experience!

📊 Productivity
(753)
19
Calendars: Schedule Planner
Calendars: Schedule Planner
Calendars: Schedule Planner
Reminder・Tasks Organizer・To Do
Free

Plan your day, schedule events, set reminders, and stay organized with this versatile calendar and planner app. Manage tasks, appointments, and to-do lists easily in one place. Download now and take control of your schedule!

📊 Productivity
(120K)
20
Life Lists Organizer: All-in-1
Life Lists Organizer: All-in-1
Life Lists Organizer: All-in-1
Lists, habits, workouts, notes
Free

Life Lists is a must-have app for organizing your tasks and goals efficiently. Stay on track, set reminders, and achieve your objectives with ease. Download now and start conquering your to-do lists!

📊 Productivity
(1.7K)

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