Comparison

Calendar Clock vs TagDate

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

Head to head
About

Calendar Clock

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

Highlights
  • All-in-one screen display
  • Year, month, week, day, hour, minute, second
  • Switchable theme colors (dark, light, green, blue)
  • Disables device sleep mode
  • Acts as a desk clock
Features
Read full description

Time and date, beautifully together. Calendar Clock is a simple, elegant time-and-calendar app designed for iPhone and iPad. See the current time and the entire month at a glance, with a clean interface that stays out of your way. Features * Large digital clock โ€” View the current system time clearly and instantly. * 24-hour or 12-hour format โ€” Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar โ€” See the full month with the current year and month displayed above it. * Swipe through months โ€” Swipe left or right on the calendar to move between months. * Today at a glance โ€” Today's date is highlighted with a red circle. * Weekend highlighting โ€” Saturdays and Sundays are displayed in red. * Multiple themes โ€” Swipe up or down to change the screen theme. * Remembers your preferences โ€” Your selected clock format and theme are preserved. * iPhone & iPad โ€” Designed for both iPhone and iPad. Simple by design No complicated menus. No unnecessary controls. Just the time and the calendar, exactly when you need them. Calendar Clock โ€” See time. See your day. Note that this application disables your device's sleep mode while running, so make sure you have enough battery life. *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided โ€œas isโ€ and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.

About

TagDate

Features
Read full description

TagDate is an anniversary reminder app for busy couples and individuals, solving the pain of forgetting important dates like relationship milestones and birthdays. It offers customizable reminders, shared couple sync, and celebration ideas, helping users never miss special moments and strengthen relationships with loved ones. This app functions consistently across all regions.

Screenshots

Calendar Clock4 screens
TagDate4 screens

Verdict

The call

The clearest difference is price: TagDate at Free against Calendar Clock's $0.99. TagDate also leads on update cadence (monthly vs every 41 months) and iOS requirement (13.0 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

TagDate is free to download; Calendar Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calendar Clock ships an update every 41 months, TagDate monthly. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

Scorecard3 real differences ยท 5 level
Calendar Clock versus TagDate: the parameters behind the verdict, then further details
ParameterCalendar ClockTagDate
Price$0.99Free โ€” better
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 41 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS26.513.0 โ€” better
Further details โ€” not scored
Size4 MB33 MB
Age rating4+4+
DeveloperSystemiko Inc.็ดซๅฎธ ๅผ 

In-app purchases

None

Calendar Clock

No in-app purchases

None

TagDate

No in-app purchases

Questions

Is Calendar Clock free?
Calendar Clock costs $0.99, with no in-app purchases.
Is TagDate free?
TagDate is free to download, with no in-app purchases.
Do Calendar Clock or TagDate have ads?
Neither Calendar Clock nor TagDate shows ads.
Which is updated more often, Calendar Clock or TagDate?
Calendar Clock ships an update every 41 months, and TagDate monthly. Most recently, Calendar Clock was updated on September 30, 2026 and TagDate on October 7, 2026.

Other comparisons