TabCalendar - Schedule Book
Naoki Otsu Productivity In-app purchases
It has a wealth of features such as tab management and dark mode support.
- Rating
- 4.8
- 206 ratings
- Downloads
- 19K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 12
- 2026 · v6.17.0
Screenshots
About TabCalendar - Schedule Book
TabCalendar is a powerful app that allows you to manage your schedule with Tab + Calendar.
It has a wealth of features such as tab management, event creation by color, global search, backup/restore, and dark mode support.
◆Tab + Calendar
You can separate categories with tabs and manage your schedule with a calendar!
Perfect for those who want to create multiple calendars!
◆Create events by color
You can create events by color, so you can easily tell them apart!
◆Whole search
You can search among all events and quickly find an event!
◆Backup/Restore
You can always restore from your backup even if you change your device!
◆Supports light mode and dark mode
It supports dark mode which is easy on the eyes!
◆Offline compatible
Data is saved on your device, so you can use it anywhere, even in environments where you can't access the internet!
◆No login
You can start using the app right away without logging in!
◆Security
- We don't send your data anywhere
- Data is only stored on your device
- We don't ask you to enter your password or save it at all.
◆Support
If you have any problems, we will support you quickly.
Please feel free to contact us at the email address below.
[email protected]
It has a wealth of features such as tab management, event creation by color, global search, backup/restore, and dark mode support.
◆Tab + Calendar
You can separate categories with tabs and manage your schedule with a calendar!
Perfect for those who want to create multiple calendars!
◆Create events by color
You can create events by color, so you can easily tell them apart!
◆Whole search
You can search among all events and quickly find an event!
◆Backup/Restore
You can always restore from your backup even if you change your device!
◆Supports light mode and dark mode
It supports dark mode which is easy on the eyes!
◆Offline compatible
Data is saved on your device, so you can use it anywhere, even in environments where you can't access the internet!
◆No login
You can start using the app right away without logging in!
◆Security
- We don't send your data anywhere
- Data is only stored on your device
- We don't ask you to enter your password or save it at all.
◆Support
If you have any problems, we will support you quickly.
Please feel free to contact us at the email address below.
[email protected]
What’s new
Version 6.17.0 · Updated August 12, 2026
- The latest version includes new features, bug fixes, and performance improvements. Thank you for always using our app. We will continue to develop it with the valuable feedback from everyone. If you have any requests or encounter any issues, please feel free to contact us through "Send Feedback" in the app settings or at [email protected].
Alternatives to TabCalendar - Schedule Book
Looking for apps like TabCalendar - Schedule Book? Here are 6 similar Android apps on Google Play. The highest rated is Check Calendar - Habit Tracker (4.6/5), and all 6 are free to download.
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LinkList - Quickly open URL 4.2
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Daily Checklist - Today's ToDo 4.2
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Check Calendar - Habit Tracker 4.6
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Habit Check Calendar 4.4
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Copipe - clipboard & tab
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Google Tasks Client - ToDo 4.2
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| TabCalendar - Schedule Book | 4.8 / 5 | Free | 10,000+ | Aug 12, 2026 | |
| LinkList - Quickly open URL | 4.2 / 5 | Free | 100,000+ | Oct 6, 2026 | Compare |
| Daily Checklist - Today's ToDo | 4.2 / 5 | Free | 100,000+ | Sep 29, 2026 | Compare |
| Check Calendar - Habit Tracker | 4.6 / 5 | Free | 500,000+ | Oct 1, 2026 | Compare |
| Habit Check Calendar | 4.4 / 5 | Free | 100,000+ | Oct 13, 2026 | Compare |
| Copipe - clipboard & tab | – | Free | 50,000+ | Aug 12, 2026 | Compare |
| Google Tasks Client - ToDo | 4.2 / 5 | Free | 100+ | Apr 21, 2023 | Compare |