Never forget important dates with this app. It supports both solar and lunar calendars, allows for custom reminders, and syncs across all your Apple devices. Pin key events to widgets for quick access.






184+ iOS apps curated and reviewed
With an average user rating of 4.7★, the date memos category is one of the App Store's strongest. Browse all 184+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $0.99 | 5.0★ (4) | No | No | Jul 2026 | |
| 2 | Free | 4.6★ (6.5K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.7★ (799) | No | No | Jul 2026 | |
| 4 | Free | 4.8★ (4) | No | No | Jul 2026 | |
| 5 | Free | 5.0★ (8) | No | Yes | Jul 2026 | |
| 6 | Free | 4.8★ (117K) | No | Yes | Jul 2026 | |
| 7 | Free | 4.8★ (4K) | No | Yes | Jul 2026 | |
| 8 | Free | 4.8★ (105K) | No | No | Jul 2026 |






Never forget important dates with this app. It supports both solar and lunar calendars, allows for custom reminders, and syncs across all your Apple devices. Pin key events to widgets for quick access.




Document your life, track goals, and monitor your mood with this versatile journaling app. Enhance well-being, creativity, and productivity through daily reflection. Secure your entries with password protection and sync across devices.





Calculate the duration of a presidential term, including elapsed days, remaining days, and future projections. It also functions as a general date calculator for any two dates or time periods.


Organize your thoughts and important dates with this intuitive memo application. It offers enhanced control for D-day and crucial notes, along with private password security for your data.


This app helps couples plan intentional dates by providing a system to go from a vibe to a real plan. It offers date ideas, reminders for special occasions, and a partner survey to tailor recommendations. Reflect on past dates and save meaningful moments to make future plans smarter.


Record your life with a private digital journal. Securely save text, photos, audio, and video. Features include reminders, prompts, and automatic data import to help you stay consistent and reminisce.


This app provides a quick and efficient way to view and convert between 11 different types of dates, including standard Julian dates, Mars Sol dates, and Unix time. It features a calendar for easy navigation and allows copying dates to the clipboard. The current date can be displayed on the app icon and Apple Watch complications.


This app helps you manage and organize your to-do lists from any device. Quickly capture tasks, break them down into subtasks, and set due dates with notifications. Integrations with Gmail and Google Calendar streamline your workflow.


This app integrates notes with your calendar, allowing you to associate notes with specific dates or events. It offers a rich text editor and supports attaching files and photos, with cross-device syncing and collaboration features. The core functionality is free, with optional premium features available via subscription.


This free memo app offers quick startup for immediate note-taking. Easily share your thoughts via various methods like AirDrop, messages, email, or social media. It's ideal for jotting down quick ideas and small notes.


Display the current date and time on your home screen with customizable widgets. Personalize themes, colors, fonts, and backgrounds to match your style. Access your default calendar app with a single tap.


Easily track important dates in Saudi Arabia, including salaries, government support, and academic schedules. Features home screen widgets for at-a-glance updates and countdown timers.


This app helps you organize your life with notes, lists, and reminders. It features intuitive swipe gestures for task management, one-tap reminders, and folder organization. Sync your notes across devices and export them in various formats.


Never forget important dates like birthdays and anniversaries again. This app helps you celebrate special occasions with customizable reminders, personalized greetings, and gift ideas. Manage your contacts and events with ease, ensuring you always send wishes on time.


Calculate the number of days between two dates or determine a future or past date based on a given number of days. Save important calculation results with associated notes.


This app combines handwritten notes, drawings, and calendars in a single digital workspace. It allows for direct annotation on your calendar with a stylus, event management, and integration with other popular calendar and reminder services. Organize your thoughts and schedule visually.


This app offers a comprehensive calendar experience, including traditional Chinese almanac information, holiday schedules, and weather forecasts. It also provides tools for managing personal events and schedules, ensuring you stay organized and informed about important dates and daily activities.


Easily convert important dates into Roman numerals for special occasions like tattoos or anniversaries. The app automatically attempts to detect the correct date order.


Capture thoughts and ideas quickly with this app. It offers both local on-device storage and synchronization with a self-hosted server. Enjoy offline functionality, rich media support, and robust organization tools.


Track important upcoming and past events with a visual countdown. Supports a vast date range, custom categories, and widgets. Never miss a birthday, anniversary, or bill payment again.