cool-time
Clock, themes and widgets
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
cool-time — a living Jewish-style clock for your iPhone.
THE DIAL
• Alefbet letters instead of numerals, following the rules of gematria
• An authentic counter-clockwise movement, like the famous clock of the Jewish Town Hall in Prague
• A red second hand and a medallion that shows the current holiday on its own
SIX THEMES
• Prague, Jerusalem, Midnight, Shabbat, Pomegranate and Retro
• A theme changes the dial, the app background and even the Home Screen icon
• Parallax: stars of David in the background respond to the tilt of your phone
A LIVING CLOCK ON BOTH SCREENS
• A clock widget for the Home Screen: moving hands, the Hebrew date and the holiday
• Lock Screen widgets: a mini dial, the date and the status of the day
• Clock wallpapers: save the dial of any theme as a wallpaper for the Lock and Home Screens
JEWISH CALENDAR
• Today's Hebrew date alongside the civil date
• Shabbat, Rosh Chodesh and all the holidays of the year with a countdown
• A new day begins at sunset — as tradition has it
No ads, no subscriptions, no data collection.
Ratings & Reviews
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Minor improvements.
The developer, Zheniy Shacc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Zheniy Shacc
- Size
- 17.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Copyright
- © 2026 Zheniy Shacc