Vertical Calendar.

Name: Vertical Calendar.
Price: 320 USD
Rating: 4.1 (110 reviews)
Author: Unitac

By: Unitac

Productivity

Features & Capabilities

Vertical Calendar is a productivity Chrome extension that provides an at-a-glance monthly calendar, merging all calendars into one view. It supports major calendar services and lets you customize colors, fonts, and day icons for a personalized experience.

Key features include calendar syncing across Google Calendar, Outlook and CalDAV, holiday calendars, task management, and the ability to create personalized calendar wallpapers. It also offers input history, location links for events, and adjustable font sizes for monthly or daily displays.

User Growth & Download Statistics

App Calendar Task Management

By:

Unitac

Rating:

4.10

(110)

Version:

2.032 Last updated: 2020-11-02

Version code:

838478298

Creation date:

2011-07-07

Compatible devices:

Size:

4.70MB

Price:

320

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 150,785 ▼ 168

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Unitac

Apple Apps Store

https://apps.apple.com/jp/app/vertical-calendar/id447320312?l=en-US

Website:

http://verticalcalendar.seesaa.net/article/213694657.html

User Reviews

Overall, users praise Vertical Calendar for its monthly-at-a-glance layout, robust multi-calendar syncing, and built-in to-do style features. The app is readable, customizable, and well-supported. Recurring concerns center on lock-screen expectations, mixed feelings about the vertical month view’s execution, occasional Google sync problems, and duplicate-billing issues. Despite these, many users consider it a leading calendar app for daily use.

Pros

Clear vertical month view with a full-month-at-a-glance and the ability to see all calendars together.
Strong calendar syncing across iPhone Calendar and Google, with multi-calendar support and search.
Integrated day-to-do style: you can check off completed events and see tasks within the day view.
Easy-to-read design with color coding and customizable colors/icons; full event details in daily view.
Responsive updates and good customer support that stays current with iOS changes.

Cons

Lock screen wallpaper feature is not a true lock-screen calendar and feels misrepresented; multiple reviews warn against focusing on this aspect.
Vertical monthly view receives mixed feedback: some users like it, others call the execution poor.
Google calendar syncing can be problematic for some users (reports of nightmarish sync issues).
Billing/purchase issues like duplicate charges when transferring devices.

Recent reviews

9-21-23 Update. Whenever I travel, the calendar colors revert to black. I’m on the road for business, so this is a big issue. While I love everything else, this may make me switch to another calendar app, and that makes me very sad. I’ve used this one since 2011, but it might be time to move on. I’ll see if this continues. —- Recently updated and still my favorite! I've tried others and keep coming back! This app keeps getting better with updates. Badge for date. I like the double-tap to expand the list, and ability to go to "today" by tapping the top bar on the screen. Unlike some apps, I was not prompted to review it, but I feel it's only right since I use it every day. This is my go-to calendar. Daily - I love that it shows my full entry, not part of it and then dots. Monthly - I like the look - seeing the full month and part of the tasks. I also really like that it syncs with both the iPhone calendar and Google, Although I am no longer using a google calendar, I did when I first bought this app. Search function, multiple calendars, including sync with the native iPhone calendar. **Please don't get this app only for the wallpaper function. It isn't an active wallpaper, but that is NOT the primary purpose of a calendar. ** Customer support has been very responsive - even when it was "operator error". Where some developers slide, these guys have kept this calendar up to date with all OS updates. My CRM app - Contacts Journal - to-do's sync here so it's truly all-in-one for me. If the nay-Sayers don't like this app, I would really love to know what they are using that's better.