Comparison

NiceClock Pro vs Calendar Clock

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

Head to head
About

NiceClock Pro

Transform your iOS device into a beautiful, always-on clock. Features a clean interface with a Swiss font and customizable themes. Includes a night mode for easy viewing in the dark.

Highlights
  • Always-on display
  • Customizable themes
  • Night mode
  • Helvetica New font
  • Disable auto-lock
Features
Currently charting
Read full description

NiceClock is one of the most beautiful clocks for your iOS device. Put your iPhone in the docking station and let NiceClock do its magic. With the function "Disable Auto-Lock" the app stays open. Enjoy the nice view of the time with the beautiful swiss font "Helvetica New". You can chose between many nice themes. Thanks to the new night mode you can use NiceClock with a dimmed screen during night.

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 — View the current system time clearly and instantly. * 24-hour or 12-hour format — Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar — See the full month with the current year and month displayed above it. * Swipe through months — Swipe left or right on the calendar to move between months. * Today at a glance — Today's date is highlighted with a red circle. * Weekend highlighting — Saturdays and Sundays are displayed in red. * Multiple themes — Swipe up or down to change the screen theme. * Remembers your preferences — Your selected clock format and theme are preserved. * iPhone & iPad — 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 — 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 “as is” 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.

Screenshots

NiceClock Pro4 screens
Calendar Clock4 screens

Verdict

The call

The clearest difference is review sentiment: NiceClock Pro at 83% against Calendar Clock's 0%. NiceClock Pro also leads on monetization model (free vs paid) and update cadence (every 2 months vs every 41 months). On price, ads, in-app purchases 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

NiceClock Pro costs $0.99 and Calendar Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NiceClock Pro ships an update every 2 months, Calendar Clock every 41 months. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 6 level
NiceClock Pro versus Calendar Clock: the parameters behind the verdict, then further details
ParameterNiceClock ProCalendar Clock
Price$0.99$0.99
Rating4.6 (28 ratings) — better—
Positive reviews83.2% of reviews — better0.0% of reviews
Number of ratings28 — better—
Update frequencyEvery 2 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#186 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better26.5
Further details — not scored
Size8 MB4 MB
Age rating4+4+
DeveloperNiceApps GmbHSystemiko Inc.

Customer experience

NiceClock Pro

All ratings28 ratings
Positive89.3%
Neutral7.1%
Negative3.6%
Written reviews101 reviews
Positive83.2%
Neutral7.9%
Negative8.9%

Calendar Clock

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

NiceClock Pro

No in-app purchases

None

Calendar Clock

No in-app purchases

Questions

Is NiceClock Pro free?
NiceClock Pro costs $0.99, with no in-app purchases.
Is Calendar Clock free?
Calendar Clock costs $0.99, with no in-app purchases.
Do NiceClock Pro or Calendar Clock have ads?
Neither NiceClock Pro nor Calendar Clock shows ads.
Which is updated more often, NiceClock Pro or Calendar Clock?
NiceClock Pro ships an update every 2 months, and Calendar Clock every 41 months. Most recently, NiceClock Pro was updated on October 14, 2026 and Calendar Clock on September 30, 2026.

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