198+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our international fixed calendar list covers 198+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.
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 provides a modern interface for the Ethiopian calendar, offering daily insights, holiday reminders, and date conversions. It features customizable widgets, a dark mode, and seamless integration with other calendars.
Consolidate all your digital calendars into a single, easy-to-read view. Manage appointments, events, and birthdays from various providers like Google, Outlook, iCloud, and more, all within one application.
This app facilitates efficient information sharing and task completion for groups through a shared calendar. It allows for organizing people, scheduling work, managing availability, and securely sharing events with teams or external parties.
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.
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.
Design your personal yearly calendar by adding custom holidays, work schedules, and special events. This app offers complete control over what days are marked, ideal for personal use or professional tracking.
This powerful calendar and task management app offers intuitive natural language input for event creation, multiple calendar views, and robust task integration. It provides weather forecasts and advanced features like meeting polls and video conferencing integration for premium users.
This intuitive calendar app integrates with all your existing calendars, offering powerful tools for event creation and management. It provides multiple viewing options and offline capabilities, ensuring you never miss an appointment.
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 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 helps you manage your time and boost productivity by consolidating all your calendars. View events in list or timeline formats and easily create new ones that sync across platforms.
This app provides a comprehensive Persian (Jalali) calendar for iPhone, iPad, and Apple Watch. It includes date conversion tools and multiple widgets for easy access to your schedule. You can also log events directly into your system calendar.
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.
Organize your schedule with this app that allows for magic import of reminders via email. It also provides weather updates based on your location and allows photo uploads from your album. Membership offers enhanced planning features.
This app is a comprehensive time management and personal planner designed to organize your life. It offers an intuitive interface, customizable views, weather forecasts, and the ability to add notes, events, and reminders easily. It syncs with existing iPhone calendars to consolidate your schedule.
Organize your life with a simple, visual weekly planner. Easily add appointments, to-do lists, and recurring events. Enjoy a minimalist approach to tracking tasks and priorities, similar to a paper planner but digital.
Easily manage your schedule with a user-friendly calendar app. Customize its appearance with your favorite photos and themes, and access your events through convenient widgets. Protect your privacy with a passcode lock and enjoy features like color-coded events and recurring event setup.
This app allows users to schedule meetings on the go, mirroring the functionality of its desktop counterpart. Easily share scheduling links, view upcoming meeting details, and manage appointments by rescheduling or canceling them directly from your mobile device.
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.