250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our 13 month fixed calendar list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (9) | No | No | May 2026 |
| 2 |  | Free | 4.7★ (68K) | No | No | Sep 2026 |
| 3 |  | Free | 4.5★ (132K) | No | Yes | Sep 2026 |
| 4 |  | Free | 4.9★ (1.5M) | No | No | Sep 2026 |
| 5 |  | Free | 4.7★ (121K) | No | Yes | Sep 2026 |
| 6 |  | Free | 4.8★ (234K) | Yes | No | Sep 2026 |
| 7 |  | Free was $6.99 | 4.6★ (6.4K) | Yes | Yes | Sep 2026 |
| 8 |  | Free | 4.7★ (41K) | Yes | Yes | Sep 2026 |
Explore an alternative calendar system with 13 equal months. This app provides access to the International Fixed Calendar, featuring widgets and Apple Watch integration for easy date checking. Discover a historical calendar reform used by Kodak.
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.
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.
Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.
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.
This app offers a comprehensive Persian calendar with extensive features. It supports multiple calendar systems, event tracking, prayer times, currency rates, and customizable views. Enjoy daily quotes and notifications for Persian New Year.
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.
Organize your life with a stylish and intuitive calendar app. It offers powerful customization, seamless syncing with popular services, and natural language event creation. Share events, set reminders, and personalize your calendar views.
This intuitive calendar app syncs with your existing calendars, offering powerful event creation and management tools. Access your schedule offline, set advanced reminders, and view your events in multiple formats on your iPhone, iPad, and Apple Watch.
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.
This app offers a comprehensive calendar experience with lunar views, contact birthday reminders, and yearly overviews. Users can personalize the background and view the clock directly within the app. It also provides iPad support.
Design personalized calendars and photo collages using your favorite pictures and pre-made templates. Easily customize date ranges and convert photos into wallpapers for a unique monthly view.
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.
Create personalized calendars using your own photos and pre-designed templates. Easily customize date ranges, convert photos to wallpaper, and design monthly calendars in minutes.
A straightforward yet powerful calendar application designed for efficient schedule management. It features an integrated reminder system, supports Apple Watch, and offers advanced options for recurring events and event display.
Organize your life beautifully with a customizable daily planner. Personalize your schedule with themes, stickers, and emojis to make every day inspiring. Plan events, set reminders, and add notes to stay on top of important moments.
A visually appealing calendar app offering an infinite longitudinal monthly view for easy schedule checking. It integrates seamlessly with your existing iOS calendar data and provides essential customization options.
