SmallTask vs Vertical Calendar.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmallTask
Quickly add and manage tasks with simple notifications. Set reminders, postpone or delete tasks directly from notifications, and even add new tasks using Siri. Your to-do list syncs seamlessly across all your devices via iCloud.
- Fast task entry
- Date-based notifications
- Notification actions (postpone/delete)
- Siri integration for task creation
- iCloud device sync
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If you are a kind of person who wants to add notifications fast and easy, without filling a million of fields - SmallTask is the right app for you. Using SmallTask, you can add new task in a moment, just type the name and choose the date of notification. When task is completed - you can easily delete it and will disappear from the list. Notification actions allow you to postpone or delete task right when you receive a notification for it. You can also add new tasks on the go with Siri. Your tasks will be in sync across all of your devices with iCloud. You can download SmallTask for macOS in Mac the App Store: https://itunes.apple.com/us/app/smalltask/id429053882?mt=12 If you have any questions, please email support@smalltask.net.
Vertical Calendar.
This app offers a unique monthly calendar view for iPhone and iPod Touch, allowing users to see all their calendars together in one overview. Customize backgrounds, icons, and font sizes for a personalized experience.
- At-a-glance monthly calendar view
- Syncs with multiple calendar services
- Customizable background and icon colors
- Task management integration
- Personalized calendar wallpapers
- Supports holidays worldwide
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[Important] Sales and support of this app will end on March 31, 2027. Please use our new app "Vertical Planner". Vertical Calendar is a unique at a glance monthly calendar application for your iPhone or iPod touch . It is the top calendar app on the Japanese App Store . ------Customer Review---------------------- "A unique month at a glance calendar that allows you see all your calendars put together in one nice overview. No little dots or cut-off words. Flick for next month. I like it!" -iron bridge, customer ------------------------------------------- You can customize the background color and icon for each day. ●Main Features ・Works with all iPhone supported calendars (Google calendar, Outlook, Mobile Me, Exchange, CalDAV, etc.) ・Supports calendar syncing ・Zoom in by pinching or double tapping ・Task management ・Create personalized calendar wallpapers. ・Input history logging. ・Supports holidays in every country ・Customizable font size for both monthly or daily display views ・Display the day's date budge on icons ・Customizable calendar colors ・Customizable background and icon colors for every day ・Link maps to event locations
Screenshots
Verdict
The clearest difference is rating: SmallTask at 4.6 against Vertical Calendar.'s 4.0. SmallTask also leads on review sentiment (88% vs 60%) and ratings volume (57 vs 6). Vertical Calendar.'s advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and monetization model 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
SmallTask costs $1.99 and Vertical Calendar. $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SmallTask holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: SmallTask has 57 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 88% of SmallTask's written reviews are positive against 60% of Vertical Calendar.'s.
SmallTask ships an update every 6 months, Vertical Calendar. every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | SmallTask | Vertical Calendar. |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.6 (57 ratings) — better | 4.0 (6 ratings) |
| Positive reviews | 88.1% of reviews — better | 60.0% of reviews |
| Number of ratings | 57 — better | 6 |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Pavlov Pty Ltd | Unitac |
Customer experience
SmallTask
Vertical Calendar.
User reviews
SmallTask
From 57 App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Simple and effective
- 📲 Seamless sync across devices
- 🔍 Helpful reminder feature
Room to improve
- 🐛 Occasional crashes or bugs
- 🔍 Limited functionality (no notes, repeat tasks, etc.)
- 💻 Incompatible with newer iOS versions
Vertical Calendar.
From 6 App Store ratingsWhat we love
- 👍 Excellent monthly overview
- 👍 Easy to read and understand
- 👍 Highly customizable
- 👍 Syncs with other calendars
- 👍 Long-term user satisfaction
Room to improve
- 🐛 Text color defaulting to black
- 🐛 Loss of events after updates/OS upgrades
- 🐛 Checkmarks disappearing
- 🐛 Inability to edit times
- 🐛 Color coding issues
Bugs and requests
SmallTask
Reported bugs
3 issues- App crashes when trying to add new tasks
- Sync issues between iPhone and iPad
- Reminders not working as expected
Requested features
4 requests- Ability to add notes or details to tasks
- Option to repeat/reschedule tasks
- More customization (colors, fonts, etc.)
- Improved sync and backup features
Vertical Calendar.
Reported bugs
17 issues- Default text color is gray and cannot be changed to black
- Lost all events after phone/OS update
- Checkmarks disappear
- Cannot edit event times, reverts to previous time
- Event text color reverts to black
Show 12 moreShow fewer
- App crashes after OS updates (iOS 14, iOS 9)
- Cannot add new entries after OS update
- Calendar colors revert to black when traveling
- Lost one calendar out of ten without reason
- Restore button not working
- Help menus in another language
- Schedule time input bug: arbitrarily jumps to nearest time
- Cannot save anything
- Options are blank and app shuts down
- Syncing Google calendars is a nightmare
- Automatic alarm appears even if not set
- Prior days shown at top of screen
Requested features
20 requests- Android release requested
- iPad HD version needed
- Add photo to event
- Yearly view option
- Rotation for iPad
Show 15 moreShow fewer
- Display iPhone reminders
- Improved icon/stamp functionality
- Sync with Google Calendar
- Calendar week display
- Task list completion not shown on calendar
- Personalize alerts
- Template feature
- Second alarm setting
- Icons per appointment
- Dark mode option
- Easier month navigation
- Shortcut to current month
- Delegated/linked calendar display
- Share event via email
- French version
In-app purchases
SmallTask
No in-app purchases
Vertical Calendar.
No in-app purchases
Questions
Is SmallTask free?
Is Vertical Calendar. free?
Which has better reviews, SmallTask or Vertical Calendar.?
Do SmallTask or Vertical Calendar. have ads?
Which is updated more often, SmallTask or Vertical Calendar.?
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