ToDo Calendar Pro vs TabPad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToDo Calendar Pro
Manage your tasks efficiently with a calendar view that shows due dates. Sync tasks across all your devices via iCloud and automatically register them to other calendar apps. Attach files, create sub-tasks, and receive timely notifications.
- Calendar task overview
- iCloud task synchronization
- File and photo attachments
- Sub-task creation
- Template-based task registration
- Integration with iOS Calendar and Google Calendar
- Apple Watch task viewing
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Would you like to make your smartphone or tablet PC into a useful business tool? ToDo Calendar Pro is an application to manage your tasks efficiently using a calendar. The calendar shows you an overview of what tasks are due to be performed and when. Tasks are synced to all your devices through iCloud, so you can manage your tasks anytime, anywhere. You can also automatically register tasks to iOS Calendar, iOS Reminder and Google Calendar. ToDo Calendar Pro functions 1. Registering tasks First, let's register your tasks. By setting a scheduled start date and scheduled end date, you will be able to complete your tasks on time. You can fill in detailed information and attach photos, videos, Excel, Word or other files and maps in the tasks. Tasks can also be further divided into sub-tasks. 2. Registering tasks using a template By using pre-registered templates, you can easily register tasks. You can customize the template any way you like. 3. Managing tasks in a calendar You can see your tasks in the calendar. The calendar allows you to see which tasks will be performed when. 4. Managing tasks in a list You can also see the tasks in a list. You can see what tasks are currently being performed, what tasks have been completed, and what tasks will be performed in the future. 5. Organizing tasks in groups If you set up groups for tasks, you can view tasks by group in a calendar or a list. You can customize groups any way you like. 6. Task notifications You can specify the tasks to be notified at the scheduled start date and time or at a specified date and time. With notifications, you'll never forget an important task. 7. Linking iOS Calendar, iOS Reminder and Google Calendar You can set up your tasks to work with iOS Calendar, iOS Reminder, and Google Calendar, so they can be registered to iOS Calendar, iOS Reminder, and Google Calendar. 8. Viewing today’s tasks on Apple Watch You can see a list of tasks to be performed today on your Apple Watch. You can also mark completed tasks as completed.
TabPad
Organize your notes with a colorful tabbed interface, similar to sticky notes. Pin important notes to the top and quickly find what you need with keyword search. Cloud synchronization is available for seamless access across devices.
- Colorful tabbed note organization
- Pin important notes
- Keyword search functionality
- Cloud synchronization
- Cross-device support
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Colorful tabs like stickies allow you to switch from one note to another -You can pin a specific note to the first tab. - Keyword search - Cloud Synchronization (charged)
Screenshots
Verdict
The clearest difference is review sentiment: TabPad at 50% against ToDo Calendar Pro's 20%. TabPad also leads on iOS requirement (15.0 vs 17.0). ToDo Calendar Pro's advantage is update cadence (every 2 months vs every 7 months) and rating (4.2 vs 4.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ToDo Calendar Pro sells 1 one-off in-app purchase and TabPad sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ToDo Calendar Pro holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews complicate that: 20% of ToDo Calendar Pro's written reviews are positive against 50% of TabPad's, so the app with the better star average is not the one people write more warmly about.
ToDo Calendar Pro ships an update every 2 months, TabPad every 7 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.
| Parameter | ToDo Calendar Pro | TabPad |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 20.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 5 — better | 4 |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | NAOAKI SEKIGUCHI | Shigenori Kumagai |
Customer experience
ToDo Calendar Pro
TabPad
In-app purchases
ToDo Calendar Pro
- ToDo Calendar Pro License$1.99
TabPad
- Upgrade(macOS)$2.99
- Upgrade(iOS)$3.99









