A versatile calendar tool offering multiple styles, including lunar calendar support and public holidays. Users can add notes to their calendar events.
ApCalendar by Adtech Innovation Limited




222+ iOS apps curated and reviewed
Finding the right apcalendar apps can be overwhelming with so many options. We've analyzed 222+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 | Free | 4.9★ (171K) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (6.8K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.9★ (1.5M) | No | No | Jul 2026 | |
| 5 | Free | 4.9★ (44K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.5★ (131K) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.6★ (3.4K) | No | Yes | Jul 2026 | |
| 8 | Free | 4.8★ (5.1K) | Yes | Yes | Jul 2026 |




A versatile calendar tool offering multiple styles, including lunar calendar support and public holidays. Users can add notes to their calendar events.






This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized advice, pregnancy tracking, and reminders for birth control and medication. Your data is kept private and stored locally on your device.






This app provides a comprehensive Khmer Lunar Calendar spanning from 1900 to 2100. It integrates with the international calendar, highlights Cambodian celebrations and public holidays, and offers customizable notifications and themes.


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 helps you manage tasks, schedule events, and build habits. It offers cross-device synchronization, multiple reminders, and collaboration features. Stay organized and boost productivity with its comprehensive planning tools.


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.


This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It offers personalized calendars, symptom tracking, and mood logging for better health insights. Receive timely reminders and access valuable health information to understand and care for your body.


This app provides a detailed Hindu calendar and Vedic astrology information. It includes daily Panchang details, festival listings, and astrological calculations like Kundali generation and horoscope matching.


This AI-powered planner simplifies executive function, focus, and productivity by helping users build routines and manage tasks. It reduces mental load and makes following through easier, acting as a supportive partner for busy weeks.


This app helps women track their menstrual cycles, predict periods and ovulation, and log moods and symptoms. It offers insights into health trends and a supportive community for discussing sexual health.


Track dates and holidays with this comprehensive Ethiopian calendar app. It offers date conversion, event scheduling across multiple calendar systems, and customizable reminders for various cultural and religious observances.




Easily track important dates and events with a customizable countdown timer. Set reminders, organize events with tags, and view upcoming dates on your home screen or Apple Watch. Syncs across devices and offers various counting options.


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.


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 assists with daily tasks, offering quick answers, navigation, and communication. It helps manage your day by setting reminders, playing music, and providing weather updates. Your privacy and security are prioritized with accessible controls.


Discover over 2,000 holidays, celebrations, and observances with daily reminders and a home screen widget. Find inspiration for conversations, cooking, and never miss a chance to celebrate something new.


This app helps women and teens track their menstrual cycles, predict period dates, and log symptoms. It offers a private and secure way to manage reproductive health data directly on your device, with optional premium features for enhanced insights.


This app provides a comprehensive 2026 Indian calendar with detailed Panchang information, festival lists, and holiday schedules. It includes auspicious dates for events like weddings and housewarmings, along with daily astrological insights.


This app encourages sharing authentic daily moments with friends. A daily random notification gives users two minutes to capture a photo using both front and back cameras, with no filters or editing allowed. It focuses on genuine connections over curated perfection.