Comparison

Vertical Calendar. vs Auto Scroll PDF

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

[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

About

Auto Scroll PDF

This app automatically scrolls through your PDF documents, allowing for a hands-free reading experience. It's ideal for following recipes, studying, or presenting without needing to manually turn pages.

Highlights
  • Automatic scrolling
  • Adjustable scroll speed
  • Page-by-page mode
  • Bookmarks
  • Dark mode
  • Full screen mode
Features
Read full description

Hands full but need to read a PDF? We've all been there. Auto Scroll PDF scrolls your documents automatically at your own pace — while you cook, study, or present. No more stopping to turn the page. PERFECT FOR: - Cooks following recipes in the kitchen - Students reviewing notes and study materials - Speakers using it as a teleprompter for presentations - Anyone who wants a relaxed, hands-free reading experience - Musicians reading sheet music during practice or performance KEY FEATURES: - Automatic Scrolling: Continuous smooth scroll or page-by-page mode - Adjustable Speed: Slow, medium, fast, or fully custom speed control - Page-by-Page Mode: Set intervals from 1 to 60 seconds per page - Bookmarks: Save and jump to your favorite pages with one tap - Dark Mode: Easy on your eyes, day or night - Full Screen: Distraction-free reading mode - Recent Files: Quick access to previously opened PDFs - Sample PDFs: Try the app instantly with built-in samples - 39 Languages: Available in English, Japanese and many more languages worldwide Download now and enjoy hands-free reading. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fillapps.com/privacy/

Screenshots

Vertical Calendar.4 screens
Auto Scroll PDF4 screens

Verdict

The call

The clearest difference is price: Auto Scroll PDF at Free against Vertical Calendar.'s $1.99. Auto Scroll PDF also leads on rating (5.0 vs 4.0) and update cadence (every 5 days vs every 2 months). Vertical Calendar.'s advantage is in-app purchases (none vs 3) and ratings volume (6 vs 1). On review sentiment, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Auto Scroll PDF is free to download; Vertical Calendar. costs $1.99 up front. Auto Scroll PDF sells 3 in-app purchases, starting at $1.49 per month. Vertical Calendar. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Auto Scroll PDF holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Vertical Calendar. has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Vertical Calendar.'s written reviews are positive against 67% of Auto Scroll PDF's.

UpkeepUpdate frequency

Vertical Calendar. ships an update every 2 months, Auto Scroll PDF every 5 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard7 real differences · 3 level
Vertical Calendar. versus Auto Scroll PDF: the parameters behind the verdict, then further details
ParameterVertical Calendar.Auto Scroll PDF
Price$1.99Free — better
Rating4.0 (6 ratings)5.0 (1 ratings) — better
Positive reviews60.0% of reviews66.7% of reviews — better
Number of ratings6 — better1
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size3 MB35 MB
Age rating4+4+
DeveloperUnitacseiya kawano

Customer experience

Vertical Calendar.

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews140 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

Auto Scroll PDF

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Bugs and requests

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 more
  • 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 more
  • 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

Auto Scroll PDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Vertical Calendar.

No in-app purchases

3 purchases

Auto Scroll PDF

Subscriptions2
  • Premium Monthly$1.491 Month
  • Premium Yearly7 Days trial$6.991 Year
One-time1
  • Premium Lifetime$12.99

Questions

Is Vertical Calendar. free?
Vertical Calendar. costs $1.99, with no in-app purchases.
Is Auto Scroll PDF free?
Auto Scroll PDF is free to download, with in-app purchases available.
Which has better reviews, Vertical Calendar. or Auto Scroll PDF?
Auto Scroll PDF is rated higher. Vertical Calendar. averages 4.0 out of 5 from 6 ratings, while Auto Scroll PDF averages 5.0 from 1 ratings.
Do Vertical Calendar. or Auto Scroll PDF have ads?
Neither Vertical Calendar. nor Auto Scroll PDF shows ads.
Which is updated more often, Vertical Calendar. or Auto Scroll PDF?
Vertical Calendar. ships an update every 2 months, and Auto Scroll PDF every 5 days. Most recently, Vertical Calendar. was updated on November 3, 2026 and Auto Scroll PDF on October 28, 2026.

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