GMT Time
Talking clock & watch journal
About
This app provides accurate GMT time using NTP protocol and TrueTime framework. It offers a timekeeping function, allows setting time between two locations for itineraries, and supports multiple languages. Enjoy precise timekeeping with 1/100 second accuracy.
What's New in GMT Time
1.2
October 25, 2026
Thank you for your feedback! Your suggestions helped shape Time117 1.2. • Simple mode brings local time, Announce the Time and everyday settings onto one page. • Clearer settings, time windows by weekday, and improved manual announcements and bell previews. • Separate controls for vibration when iPhone is not silent, voice in Silent mode, and vibration in Silent mode. • Minute repeater vibration now has its own frequency, defaulting to hourly. Choose every minute, every 15 minutes or selected multi-hour intervals, independently of voice announcements. How to read the minute repeater: hours first, then quarters, then remaining minutes. At 3:37, feel 3 long pulses, 2 long-short pairs and 7 short pulses. Each quarter is 15 minutes. Try the vibration preview in Settings, then choose your frequency. Thank you for helping Time117 improve!
MoreSubscriptions & In-App Purchases
$0.99
Time117 Pro
Background audio, no ads and watch collection tools.
Developer apps
FAQ
What is the accuracy of GMT Time?
GMT Time utilizes NTP (Network Time Protocol) and the TrueTime framework for highly accurate timekeeping, boasting 1/100 second precision. This ensures you always have the most up-to-date GMT time.
Does GMT Time have ads?
Yes, GMT Time contains advertisements. As a free utility, it is supported by ads to provide its services to users.
What languages does GMT Time support?
GMT Time offers timekeeping support in English, Japanese, Chinese, and Cantonese. This makes it accessible for a global user base.
Can GMT Time help with travel planning?
Yes, GMT Time allows you to set the time between two different places. This feature is designed to facilitate business and travel itineraries by helping you manage time differences.
What devices is GMT Time available on?
GMT Time is available on iPhone, iPad, and iPod devices. It is designed for iOS users seeking accurate GMT time.
How often is GMT Time updated?
GMT Time was last updated on March 6, 2022, with version 1.0. Further updates will depend on developer plans for feature enhancements or bug fixes.
What is the age rating for GMT Time?
GMT Time has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content inappropriate for children.
Is the timekeeping function in GMT Time always on?
No, the timekeeping function in GMT Time can be turned on and off at any time according to your preference. This provides flexibility in how you use the app.
