AtomicClock: NTP Time

The most precise time possible

3.6.22 for iPhone, iPad
Free
9.7

517 Ratings

Update Date

2026-06-04

Size

13.7 MB

Screenshots for iPhone

iPhone
AtomicClock: NTP Time Description
AtomicClock shows precise current time from NTP servers in a clear, customizable clock view. Use it as a reliable reference when setting watches, checking timestamps, timing important moments, or comparing local time with network time.

Choose a public time server or add your own, then display the time in the format that fits your workflow.

Features:
• Precise current time from NTP servers
• Analog clock display with fluid second hand
• Multiple clock faces
• Choose time servers or add a custom server
• Local time and UTC views
• 12-hour and 24-hour modes
• Customizable time format
• Acoustic ticking
• Greenwich Time Signal

AtomicClock is a practical reference clock for precise time checks. It displays network time for comparison and does not change your device’s system time.
AtomicClock: NTP Time 3.6.22 Update
2026-06-04
• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements
More Information
Price:
Free
Version:
3.6.22
Size:
13.7 MB
Genre:
Utilities
Update Date:
2026-06-04
Developer:
Timo Partl
Language:
Albanian Arabic Bulgarian Chinese Czech Danish Dutch English French German Hebrew Hungarian Indonesian Italian Japanese Korean Lithuanian Polish Portuguese Romanian Russian Spanish Swedish Turkish Ukrainian Vietnamese

Safe to Download

AppPure.com and the download link of this app are 100% safe. The download link of this app will be redirected to the official App Store site, thus the app is original and has not been modified in any way.

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3.6.22 2026-06-04
• Improved app reliability and compatibility with latest platform components
• General performance and stability improvements
3.6.19 2026-05-04
Improved existing and added new app translations
 Various smaller improvements
3.6.18 2026-03-09
• Various smaller improvements
3.6.17 2026-02-16
• Various smaller improvements
3.6.16 2026-01-19
• Improved App Icon for iOS 26
• Various smaller improvements
3.6.13 2025-11-12
• Updated to fully support iOS 26 and the new Liquid Glass design
• Reduced app size
3.6.12 2025-11-04
• Updated to fully support iOS 26 and the new Liquid Glass design
• Reduced app size
3.6.10 2025-10-17
• Updated to fully support iOS 26 and the new Liquid Glass design
• Reduced app size
3.6.9 2025-10-16
• Updated to fully support iOS 26 and the new Liquid Glass design
• Reduced app size
3.6.8 2025-10-06
• Updated to fully support iOS 26 and the new Liquid Glass design
• Fixed display bug that caused the AM/PM indicator to move to a new line
• Some smaller adjustments
3.6.7 2025-09-21
• Updated to fully support iOS 26 and the new Liquid Glass design
• Fixed display bug that caused the AM/PM indicator to move to a new line
• Some smaller adjustments
3.6.6 2025-08-05
• Some smaller adjustments
3.6.4 2025-07-25
• Some smaller adjustments
3.6.2 2025-06-18
• Some smaller adjustments
3.6.1 2025-05-13
• Some smaller adjustments
• Further reduced app size
3.6.0 2025-04-15
• Some smaller adjustments
3.5.7 2025-03-30
• Updated dependencies
3.5.6 2025-03-10
• Updated dependencies
3.5.5 2025-02-05
• Fixed crash when entering invalid date format
• Several other, minor fixes
3.5.4 2024-12-22
• App now shows device time as fallback when no time from NTP server is available
3.5.3 2024-11-24
• Added time zone selection in app settings
3.5.2 2024-11-16
• Several smaller improvements
3.5.1 2024-11-13
• Several smaller improvements
3.5.0 2024-10-10
• Reworked settings screen
• Reduced app size
3.4.20 2024-09-19
• Built & optimized for iOS 18
3.4.19 2024-09-06
• Several small improvements
3.4.18 2024-08-16
• Several small improvements
3.4.17 2024-04-25
• Several small improvements
3.4.16 2024-03-26
• Some small fixes & improvements
3.4.12 2024-02-08
• Reduced app size
3.4.4 2023-11-02
• Updated app translations
• Reduced app size by over 30%
3.4.3 2023-10-10
• Updated app dependencies & built for iOS 17
3.4.2 2023-09-23
• Updated app dependencies & built for iOS 17
3.4.1 2023-05-24
• Added "default" font option
• Fixed problem which caused weekday to not show in correct language
• Fixed rare crash when deleting time server
• Updated app dependencies
3.4.0 2023-05-23
• Added "default" font option
• Fixed problem which caused weekday to not show in correct language
• Updated app dependencies
3.3.9 2023-03-15
• Reduced app size
• Fixed problems with links in about page
3.3.7 2023-03-01
• Some small fixes & improvements
3.3.6 2023-01-23
• Some small fixes & improvements
3.3.4 2022-10-05
• Redesigned settings button & lists, with larger icons and insets
• Some small fixes & improvements
3.3.3 2022-09-29
• Redesigned settings button & lists, with larger icons and insets
• Some small fixes & improvements
3.3.1 2022-09-07
• General performance & stability improvements
3.3.0 2022-08-21
• General performance & stability improvements
3.2.9 2022-02-14
• Reduced app size
• General performance & stability improvements
3.2.8 2022-01-18
• Added additional time server
• Easier time server management
• Updated app translations
• General performance & stability improvements
3.2.7 2021-11-12
• Reduced app size
• General performance & stability improvements
3.2.6 2021-10-14
• Built for iOS 15
• General performance & stability improvements
3.2.4 2021-09-21
• General performance & stability improvements
3.1.9 2020-12-16
You can now select *any* color as the clock's color in the app settings (iOS 14+)
Bugfixes and other improvements
3.1.6 2020-09-05
Bugfixes and other improvements
3.1.5 2020-08-23
Bugfixes and other improvements
3.1.4 2020-06-29
Bugfixes and other improvements
3.1.3 2020-03-21
Bugfixes and other improvements
3.1.2 2020-02-06
Bugfixes and other improvements
3.1.1 2019-12-09
Bugfixes and other improvements
3.0.9 2019-11-04
• Added "App theme" option in the settings where you can choose between Light & Dark theme, or let the app adapt to the iOS theme
• Added option to set amount of digits for milliseconds (defaults to 2)
• System clock offset is now more precise, showing hundreds of a second
• Improved GMT audio signal
3.0.8 2019-10-28
• Added "App theme" option in the settings where you can choose between Light & Dark theme, or let the app adapt to the iOS theme
• Added option to set amount of digits for milliseconds (defaults to 2)
• System clock offset is now more precise, showing hundreds of a second
• Improved GMT audio signal
3.0.7 2019-10-24
• Added "App theme" option in the settings where you can choose between Light & Dark theme, or let the app adapt to the iOS theme
• Added option to set amount of digits for milliseconds (defaults to 2)
• System clock offset is now more precise, showing hundreds of a second
• Improved GMT audio signal
3.0.6 2019-09-25
• Optimized for iOS 13
• Removed "theme" option in the app settings. AtomicClock now automatically adapts to the iOS theme
• New clock color: Purple
3.0.5 2019-08-26
• When using a custom NTP server you can now also define a custom port using a colon like "pool.ntp.org:123"
• App now saves visibility of info panel between app starts
3.0.4 2019-07-10
• When using a custom NTP server you can now also define a custom port using a colon like "pool.ntp.org:123"
• App now saves visibility of info panel between app starts
3.0.3 2019-05-25
• When using a custom NTP server you can now also define a custom port using a colon like "pool.ntp.org:123"
• App now saves visibility of info panel between app starts
3.0.2 2019-05-15
- Bugfixes
- Added "Request a feature" button
3.0.1 2019-05-14
- Bugfixes
- Added "Request a feature" button
3.0.0 2019-05-10
- Bugfixes
- Added "Request a feature" button
2.9.9 2018-12-04
Some visual and functional improvements
2.9.8 2018-11-29
Added option to freeze screen when tapping on it, made settings button easier to hit and fixed some bugs & crashes
1.1 2018-11-27
Added option to freeze screen when tapping on it, made settings button easier to hit and fixed some bugs & crashes
1.0 2018-06-27