AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Android Apps > Tools > TAI Clock and Converter
App profile & analytics · Tools · Data updated 2026-09-18
TAI Clock and Converter icon

TAI Clock and Converter

by Ton van Overbeek · Free · Version 3.5

“Converts between TAI (International Atomic Time) and UTC (aka GMT).” the developer's tagline

Availability On Google Play since March 2011 ↗
Rating on Google Play
5.00/5
203 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
5.00
203 reviews
Total installs
13
thousand
Installs, last 30 days
0
Best rank
–
not in the top lists
Last updated
August 17, 2023
3.5
AppBrain's verdict EstablishedLoved by users

TAI Clock and Converter has 13 thousand installs. Users love it: 5.0 stars from 203 ratings.

TAI Clock and Converter is made and published by Ton van Overbeek. AppBrain is an independent app data site and isn't affiliated with Ton van Overbeek. The app name, icon, screenshots and description belong to Ton van Overbeek and are shown as published on Google Play.

About TAI Clock and Converter

TAI Clock and Converter is a tools app developed by Ton van Overbeek.

Install Statistics

TAI Clock and Converter has been installed 13 thousand times. In the last 30 days, the app was installed 0 times.

User Ratings

TAI Clock and Converter is rated 5.00 out of 5 stars. The rating is based on 200 ratings.

App Information

TAI Clock and Converter is freely available from Google Play. The app size is 4.35 MB. The latest version available is 3.5. The last update was on August 17, 2023.

Technical Requirements

TAI Clock and Converter requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2011.

Description by Ton van Overbeek (from Google Play)
Show both/Converts between TAI (International Atomic Time) and UTC (Coordinated Universal Time aka GMT).

TAI is shown in 3 buttons as a 32 bit integer in seconds in both hexadecimal and decimal and as HH:MM:SS.
UTC is shown in 3 buttons:
- YYYY-MM-DD (year, month, day)
- YYYY-DDD (year, dayofyear (0-365/366)
- HH:MM:SS (hour, minute, second)

Tapping any button stops the running clock and allows you to edit it and show the corresponding time in the other representations.

A long press on either one of the TAI buttons or the UTC HH:MM:SS button starts the corresponding full screen clock. There is a setting to keep the screen on while displaying a full screen clock.

The running clock uses the system clock. The accuracy of the clock can optionally be improved by synchronizing with an internet time server using the SNTP protocol. The frequency of the updates can be set to Never, Once, Every 10 minutes, Every hour and Every 6 hours. Obviously this requires a working internet connection. SNTP updates are only active when the app is in the foreground.

Home screen widgets and a lock screen widget are also included.
Widgets are resizable for Android >= 4.1.

Recent changes:
Updated for Android 13
Show more Show less

App Performance Report

Get a detailed PDF report for TAI Clock and Converter with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

TAI Clock and Converter Screenshot 1 of 6
TAI Clock and Converter Screenshot 2 of 6
TAI Clock and Converter Screenshot 3 of 6
TAI Clock and Converter Screenshot 4 of 6
TAI Clock and Converter Screenshot 5 of 6
TAI Clock and Converter Screenshot 6 of 6
Screenshots by Ton van Overbeek, from the Google Play listing
Official page on Google Play

Alternatives to TAI Clock and Converter

World Clock Widget & Weather icon World Clock Widget & Weather
MetaModern LLC
4.2
Free
100,000+
AtomicClock: Exact NTP Time icon AtomicClock: Exact NTP Time
Timo Partl
4.7
Free
500,000+
UTC Clock icon UTC Clock
NainTech di Husnain Ahmed
3.8
Free
10,000+
tCalc - a time calculator icon tCalc - a time calculator
Sergei Munovarov
4.5
Free
50,000+
World Clock - TimeZone Widget icon World Clock - TimeZone Widget
Bokeria Inc.
4.7
Free
500,000+
World Clock Widget icon World Clock Widget
Tomas Hubalek
4.6
Free
1,000,000+
World Clock Widget 2025 Pro icon World Clock Widget 2025 Pro
Tomas Hubalek
4.7
$4.49
5,000+
World Clock icon World Clock
Draunt LLC
4.2
Free
10,000+

Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline
200
0
0
0
0

Installs over time

Installs over time
Subscribe to see install velocity and history

TAI Clock and Converter has been installed 13 thousand times. Over the past 30 days, it has been installed 0 times.

Changelog of TAI Clock and Converter

Show changelog

Developer information for Ton van Overbeek

Ton van Overbeek

tvoverbeek@gmail.com

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share TAI Clock and Converter

Comments on TAI Clock and Converter for Android

★★★★☆ tvo · Sep 18, 2011
Correct UTC available when Android clock off cquarksnow has obviously not read the description. When using SNTP updates you will always have the correct UTC even when your Android clock is not running correctly (as on my Nexus One).
★★★★★ Anthony Bruni · Sep 15, 2021
I want to add that when I tested this app to the short wave radio stations WWV and WWVH I have found this app refreshingly accurate and precise in artificial time. Of course with Internet connection. The time does not noticeably vary. It's accurate and precise testing it against a variety of accurate and precise artificial time pieces. It's a personal favorite app for accurate and precise artificial time with reliable Internet connection.
★☆☆☆☆ cquarksnow · Sep 6, 2011
Not UTC but Android clock (often different) As most Android phones like HTC EVO 4G, 3D, Motorola Photon and the like to have a device clock that's 15 seconds fast (Android bug 5485), what the application shows is your device time as "UTC", when it's often GPS. Note that Samsung Android phones do not have the issue, as the firmware compensates for the bug.

Google Play Rankings for TAI Clock and Converter

This app is not ranked

Technologies used by TAI Clock and Converter

5 permissions · 2 libraries
Subscribe to see full permission and library details

Frequently asked questions about TAI Clock and Converter

Is TAI Clock and Converter free?

Yes. TAI Clock and Converter is free on Google Play.

Is TAI Clock and Converter still available?

Yes. TAI Clock and Converter is on Google Play, and the last update we saw was on August 17, 2023.

Does TAI Clock and Converter contain ads?

No. Google Play does not list TAI Clock and Converter as containing ads.

What Android version does TAI Clock and Converter require?

TAI Clock and Converter runs on Android 2.1 and higher.

How large is TAI Clock and Converter?

TAI Clock and Converter is 4.35 MB.

Is TAI Clock and Converter suitable for children?

Google Play rates the content of TAI Clock and Converter as suitable for everyone.

How many times has TAI Clock and Converter been installed?

Google Play lists 10,000+ installs for TAI Clock and Converter.

How do people rate TAI Clock and Converter?

TAI Clock and Converter scores 5.00 out of 5 stars, from 203 ratings on Google Play.

Who made TAI Clock and Converter?

TAI Clock and Converter was developed by Ton van Overbeek. It is listed in the tools category on Google Play.

What are the best alternatives to TAI Clock and Converter?

People looking at TAI Clock and Converter also look at these tools apps: World Clock Widget & Weather, AtomicClock: Exact NTP Time, UTC Clock, tCalc - a time calculator, World Clock - TimeZone Widget.

Today's trending apps Popular Tools Apps Top new apps Apps other people are watching Price drops on Google Play
World Clock Widget & Weather icon World Clock Widget & Weather
AtomicClock: Exact NTP Time icon AtomicClock: Exact NTP Time
UTC Clock icon UTC Clock
tCalc - a time calculator icon tCalc - a time calculator
World Clock - TimeZone Widget icon World Clock - TimeZone Widget
World Clock Widget icon World Clock Widget
World Clock Widget 2025 Pro icon World Clock Widget 2025 Pro
World Clock icon World Clock
Overview Alternatives History Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

  • Top Android apps being viewed
  • Avast SecureLine VPN & Privacy
  • MatriarchMatch for Android
  • Rio Grande FCU

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Android app Install tracking and attribution options for the AppBrain ad network
© 2010-2026 - AppBrain