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ClockZ | Clock Display + Alarm

by Makoto Katsumata more by this developer →

Ratings
5,518
+0.2% this week
Rating
4.5 · 5,518 ratings
Version
12.2
Last updated 08/11/2026

#19,373 of 726,854 by ratings on Apple · #652 of 36,481 in Productivity

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 08/11/2026

Tracked since 09/05/2026

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Category: Productivity

Description

ClockZ is a clock app that displays accurate current time. The largest digital clock is always displayed on the screen and can be extensively customized. In addition to the basic clock features, you can use the timer, alarm, stopwatch, widget, and many other features for free.

Free Features
• Digital Clock
• Option to display or hide seconds, date, and day of the week
• Music alarm (wake-up alarm)
• Timer
• Stopwatch
• Widget (current time display)
• Photo backgrounds
• Automatic unlock (no sleep when the app is launched)
• Tap for full screen
• Clock font settings
• Clock size adjustment (pinch gesture)
• Four-directional rotation (portrait and landscape)

Design:
• Large and easy-to-read clock
• Versatility
• Optimized for nighttime use

Frequently Asked Questions
Q. About the 24-hour time format
A. You can change it by going to Settings → General → Date & Time → 24-Hour Time.

Q. Why isn’t the alarm sounding?
A. Please check that notifications are enabled by launching the app, tapping the + button, and going to Settings. Also, ensure that your ringtone volume, silent mode, and the set time are correct.

Q. What about time discrepancies?
A. ClockZ synchronizes with your device’s time. Please check the time settings on your device.

About ClockZ Premium:
• ClockZ Premium is $2.99/month (US dollar standard)
• Multiple devices with single purchase
• Cancel anytime
• No additional purchases, subscription only.
• Auto renewable subscription

Premium Features:
• All text colors and themes
• 3D map backgrounds
• Battery display
• Outline display

Prices may vary by country and currency. Premium membership fees will be charged to your iTunes account. Your account will be charged for renewal within 24 hours before the current subscription period ends, with the renewal fee specified. Your subscription will automatically renew unless you cancel at least 24 hours before the end of the current period.

You can manage or change the automatic renewal for ClockZ Premium in your Apple ID account within the Settings app (go to Settings → iTunes & App Store → Apple ID → View Apple ID → Subscriptions). Cancellation of your current paid membership will take effect after the end of the current subscription period.

If you have any questions, please contact us through the contact information on our website.

Privacy Policy: https://flymapslive.com/jp/privacy
Terms of Use: https://flymapslive.com/jp/legal

Alternatives to ClockZ | Clock Display + Alarm

Name Ratings Rating
ClockZ Pro by Makoto Katsumata 88 4.2 compare
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Analog Clock Widget - Clock SD by Daisuke Suzuki 4,579 4.3 compare
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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
day Not enough history yet
week +12 +0.2% +16 9.7 days
month Not enough history yet
year Not enough history yet

History

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.