Best Ntp Time Apps

198+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Finding the right ntp time apps can be overwhelming with so many options. We've analyzed 198+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Ntp Time Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AtomicClock: NTP TimeAtomicClock: NTP TimeFree4.8★ (5.4K)YesYesJul 2026
2TrueOffsetTrueOffsetFreeNoNoJul 2026
3Prime Time NTPPrime Time NTPFreeNoYesJul 2026
4Atomic Clock: Exact TimeAtomic Clock: Exact TimeFreeNoNoMay 2026
5Precise TimestampPrecise TimestampFree5.0★ (7)NoNoMay 2026
6Atomic Clock PROAtomic Clock PROFree4.7★ (10K)YesYesJul 2026
7Atomic Clock (Gorgy Timing)Atomic Clock (Gorgy Timing)$1.994.8★ (4.8K)NoYesJul 2026
8World Clock – Time ZonesWorld Clock – Time ZonesFree3.4★ (75)NoYesJul 2026

Top Picks for Ntp Time

AtomicClock: NTP Time#1

AtomicClock: NTP Time by Timo Partl

Exact time from precise clocks
Editor's Choice
🔧 Utilities
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
AtomicClock: NTP Time screenshot 1
AtomicClock: NTP Time screenshot 2
AtomicClock: NTP Time screenshot 3
AtomicClock: NTP Time screenshot 4
AtomicClock: NTP Time screenshot 5

This app displays the exact current time synchronized with NTP servers, offering a customizable clock view for precise time checks. It's ideal for setting watches, verifying timestamps, or comparing local and network time.

What We Love

  • 🚀 Accurate time
  • 👍 Highly customizable
  • 🚀 Precise to the second
  • 👍 Easy to use

Room to Improve

  • 🐛 Server connection issues
  • 🔍 Limited time zone options
  • 💰 Ads diminish clock view

More Ntp Time apps to explore

4
Atomic Clock: Exact Time
Atomic Clock: Exact Time
Atomic Clock: Exact Time
Exact time with atomic clocks
Free
🔧 Utilities
(0)
5
Precise Timestamp
Precise Timestamp
Precise Timestamp
by Chris Gillin
Free

Capture events with unparalleled accuracy, down to the tenth of a second. Synchronize with NTP servers for precise timekeeping and view detailed sync information. Organize events with descriptions and toggle between absolute and relative time displays.

NTP server synchronizationTenth-of-a-second accuracyAbsolute and relative time modes
🔧 Utilities
(7)
free
6
Atomic Clock PRO
Atomic Clock PRO
Atomic Clock PRO
Exact Time Digital and Analog
Free

Get the most accurate time from an official atomic clock server. This app automatically detects your time zone and allows custom backgrounds. Easily switch between digital and analog clock displays with a swipe.

Exact time from atomic clockAutomatic time zone recognitionCustomizable background images
🔧 Utilities
(10K)
free with in-app purchases
7
Atomic Clock (Gorgy Timing)
Atomic Clock (Gorgy Timing)
Atomic Clock (Gorgy Timing)
The classic par excellence
$1.99

This app provides ultra-precise time by syncing with atomic time servers. It features a customizable display mimicking professional studio clocks, with advanced alarm functions and various visual themes. Designed for accuracy and usability, it's ideal for professionals and enthusiasts alike.

Syncs with atomic time serversProfessional studio clock displayCustomizable alarm with snooze
🔧 Utilities
(4.8K)
free with in-app purchases
8
World Clock – Time Zones
World Clock – Time Zones
World Clock – Time Zones
Times around the globe
Free

View current times for over 5000 cities worldwide. Organize your favorite locations for quick access and receive automatic updates for daylight saving and time zone changes. Customize your clock display with various designs and formats.

5000+ cities worldwideFavorite locations managementAutomatic DST and time zone updates
📊 Productivity
(75)
free with in-app purchases
9
Atomic Clock – Precision Time
Atomic Clock – Precision Time
Atomic Clock – Precision Time
Network Time Sync & Latency
Free

This utility provides highly accurate time synchronization using NTP, displaying precise time with millisecond detail. It allows comparison with network time, shows sync offset and latency, and offers various clock styles with customization options. It's designed for users needing a reliable, precise reference clock.

NTP-based time synchronizationMillisecond time detailLocal time and UTC display
📊 Productivity
(4)
free with in-app purchases
10
World Clock Time Zone Widget
World Clock Time Zone Widget
World Clock Time Zone Widget
Time Zone Calculator w/ Widget
Free

Easily check the current time and date in any location worldwide directly from your device's Notification Center. This app is ideal for international communication, travel planning, and staying connected with loved ones across different time zones.

Notification Center widget for quick accessComprehensive city databaseAutomatic daylight saving adjustments
🔧 Utilities
(30K)
free with in-app purchases
11
World Clock Time Zone Widgets
World Clock Time Zone Widgets
World Clock Time Zone Widgets
Timezone Converter Digital UTC
Free

Easily track the time in multiple cities worldwide with customizable analog or digital clock widgets. Get instant access to local times from your Home Screen, Lock Screen, or Dynamic Island. Includes a conversion tool for comparing times and managing schedules across different zones.

Analog and digital clock displaysSearch and manage 10,000+ citiesCustomizable city names
✈️ Travel
(22K)
free with in-app purchases
12
Pilot Time
Pilot Time
Pilot Time
by WillowRoot Apps, LLC.
Free

Instantly view local, military, and UTC time with a tap. Developed by pilots, this app eliminates mental time conversions by displaying current and past/future times across various time zones. Easily select continents and cities for quick comparisons.

View local, military, and UTC timeCompare current location time to UTCDisplay frequently used time zones
🔧 Utilities
(19)
free
13
World Clock. Time Widget
World Clock. Time Widget
World Clock. Time Widget
Time calculator for iPhone
Free

This app offers a world clock with a time calculator and customizable widgets for your home screen. It allows you to track time in over 30,000 cities, even offline, and rename locations for easy identification. The clean interface ensures fast navigation and a straightforward user experience.

30,000+ citiesOffline functionalityMultiple home screen widgets
🔧 Utilities
(3.9K)
free with in-app purchases
14
World Clock Pro: Convert Time
World Clock Pro: Convert Time
World Clock Pro: Convert Time
Timezone Converter & Scheduler
Free

Easily track and convert time across multiple global time zones. Schedule events, share accurate times instantly, and access a vast database of cities and time zones. Ideal for international communication and planning.

Universal clock accessEffortless time conversionSchedule calendar events
🔧 Utilities
(1.3K)
subscription
15
World Clock - Local Time
World Clock - Local Time
World Clock - Local Time
Widget for any time zone
Free

This app provides the local time, sunrise, and sunset for over a million locations worldwide. It's useful for international business calls, staying in touch with friends and family abroad, and planning outdoor activities. The app supports multiple languages and offers immediate updates for Daylight Saving Time changes.

Local time for over 1 million locationsSunrise and sunset timesDaylight Saving Time updates
💼 Business
(1.3K)
free with in-app purchases
16
The Time Zone Converter
The Time Zone Converter
The Time Zone Converter
home screen widgets
Free

Easily convert time zones and check the current time in different locations worldwide. This app allows you to add desired locations and use a timeline to see future times. It also features a calendar view to find common working hours across selected places.

World time zone conversionAdd custom locationsScrollable timeline for future times
📊 Productivity
(1.3K)
free with in-app purchases
17
World Clock -Time Converter-
World Clock -Time Converter-
World Clock -Time Converter-
Time Difference Calculator
Free

Easily calculate time differences worldwide by scrolling a dynamic time bar. Add any city, set specific dates and times, and plan international meetings or calls effortlessly. The app syncs with iOS time data.

Dynamic time bar for instant difference calculationAdd and manage multiple citiesDirect date and time specification
🔧 Utilities
(14)
ad-supported
18
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
GlobeTempus Convert Time Zone
World Time Clock
Free

Easily convert time zones with a visually engaging world clock. Explore global landmarks, visualize day and night cycles, and sync with your calendar for seamless travel planning. Offers offline access and detailed hour differences.

150,000+ locations worldwideReal day & night visualizationGeo-based location support
✈️ Travel
(1.3K)
free with in-app purchases
19
To Time - Time Zone Converter
To Time - Time Zone Converter
To Time - Time Zone Converter
Convert time from 12h to 24h
Free

Easily convert between 12-hour and 24-hour time formats. This app helps you understand time differences and manage multiple time zones. Access key features with convenient widgets.

12-hour to 24-hour conversion24-hour to 12-hour conversionMultiple time zone support
🔧 Utilities
(546)
free with in-app purchases
20
Real-Time Atomic Clock
Real-Time Atomic Clock
Real-Time Atomic Clock
Exact Time via NTP Server
$2.99
🔧 Utilities
(0)

FAQ about Ntp Time

What are the best ntp time apps for iPhone?
AtomicClock: NTP Time tops our ntp time apps ranking as of June 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Yes — 18 of the top ntp time apps we rank are free to download, including AtomicClock: NTP Time and TrueOffset.
AtomicClock: NTP Time shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 198+ ntp time apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
User reviews are overwhelmingly positive, with users praising its accurate time, high customizability, and ease of use. Some minor cons include occasional server connection issues and ads.
The app was last updated on June 4, 2026, with version 3.6.22. Frequent updates indicate ongoing development and support.

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