Vertical Calendar.
Vertical Calendar. is #194 in Productivity Paid in Thailand and charting in 1 of 24 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperUnitac
CategoryProductivity
Price1.99 EUR
Released
Rating★ 4.0 (3)
Version2.032
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)5k+ worldwide
Rating
4.0 ★
3 ratings
Measured
Best rank now
#194
Productivity PaidMeasured
Vertical Calendar. on the App Store
App details
App ID
447320312
Publisher
UNITAC CO.,LTD
Minimum OS
iOS 8.0+
iPhone 4s and later
Content rating
4+
Languages
2
EN JA
Size
5 MB
Vertical Calendar. downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Thailand | ProductivityPaid | #194 |
Apps near Vertical Calendar. on the chart
Productivity Paid, around #194.
Paperless: Lists + Checklists#189
Outliner#190
Octave Band Real Time Frequency Analyzer and Sound Level Meter#191
Navicat for MySQL#192
PDF Export Pro - PDF Editor#193
dB Decibel Meter - sound level measurement tool#195
Scrivener#196
A-Projects#197
Meeting Planner by timeanddate#198
OctoPanel for OctoPrint#199
Ratings
App Store, worldwide.
Rating
4.0 ★
3 ratings
Measured
Ratings
3
Measured
About Vertical Calendar.
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
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
Latest updates
2.032
support iOS 14