Log Calendar
Manage tasks, plans & logs.
Only for iPhone
Free · In‑App Purchases
iPhone
log calendar update! Track your daily muscle training with our new Workout feature. We also fixed some bugs for a smoother experience. Update now!
Calendar and daily records, all in one app.
Log Calendar is a smart calendar app that seamlessly integrates with iCloud and Google Calendar. More than just a schedule manager, it allows you to track and manage your daily records—such as weight, blood pressure, diary entries, step counts, and sleep—all in one place.
For "Task" management, the app focuses on a day-by-day approach rather than requiring you to set minute-by-minute times like traditional reminder apps. Simply write down, organize, and execute your daily tasks. It is perfect for both your professional and personal life.
With "Reminders," you can specify not only the due date but also the exact "start date" for when you need the reminders to begin. There is no need to open a separate reminder app; you can manage everything directly alongside your calendar.
We will continue adding the "Logs" you need. Let's build your ultimate "Life Log," keeping your daily records and schedules completely organized within a single app.
[Key Features]
Monthly calendar view (Syncs with iCloud & Google Calendar)
Task management
Track weight, blood pressure, steps, and sleep
Diary feature
Dark and Light mode support
Custom color settings for each category
[Premium Features]
Enjoy a comfortable, ad-free experience with our monthly, annual, or lifetime (one-time purchase) plans.
Remove ads
Unlock custom color themes
Unlock custom widget designs
[Terms of Use & Privacy Policy]
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://nao22c.github.io/log_calendar/privacy-policy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Workout Tracking Added: You can now log your daily muscle training and fitness routines directly on your calendar. Track your progress and stay motivated!
Bug Fixes & Improvements: We've fixed a few minor bugs and improved overall stability to provide a smoother, more reliable experience.
The developer, NAOTO SUGIYAMA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NAOTO SUGIYAMA
- Size
- 31.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 買い切り（永久） $11.99
- 年額プレミアム $9.99
- 月額ブレミアム $1.99
- Copyright
- © 2026 naoto sugiyama