Ham Clock - Google Play
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Publisher Description
UTC and Local clock and Notes for HAM radio operators
HamClock is targeted for portable amateur radio operators.
It displays time/date and user notes related to various portable locations on a single screen:
- Local date / time
- GMT date / time
- User notes
- Reminder to transmit callsign every 10 minutes, as required in some countries.
Note can be entered in up to four fields. Use it to record location name, QTH locator, callsign, activation details for SOTA, WCA, WFF or other activities, event info etc.
Multiple notes can be entered and saved for later use.
Note view is scrolled to show longer texts
Hide local clock, leaving even more room for notes
- Large font and contrast for readability in bright daylight
- Light / dark color scheme
- Configurable date and time format, including seconds
- Configurable display timeout
- Optional popup every 10 minutes to remind you to transmit your callsign
- Optional notification played along with the visual reminder
- Share note content as a simple text file, formatted as JSONArray (string). Extension is .hctxt (HamClockTxt) but can be edited in any text editor.
Sharing works best via Gmail or GoogleDrive. With Gmail, open/receive directly from an attachment (no need to download the attachment first). If proper JSONArray file format is detected, "save or discard note" is offered.
Sharing via Bluetooth is less reliable on different devices, because android versions and phone vendors vary in trusted file types for BT transfers, and in permissions needed to access bluetooth storage space (received files).
Sharing via other applications is not tested, and it may or may not work.
PRIVACY / DISCLAIMER
This app does not collect any personal data or share anything with anyone.
There are NO ads.
About Ham Clock
The company that develops Ham Clock is Zoran. The latest version released by its developer is 1.0 .
To install Ham Clock on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2025-06-10 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Ham Clock as malware as malware if the download link to cc.kostic.hamclock is broken.
How to install Ham Clock on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Ham Clock is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Ham Clock will be shown. Click on Accept to continue the process.
- Ham Clock will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2025-06-10
UI: - day/night themes, 4 panels, custom fonts, hh:mm:ss, resizable fields.
Notes: - max 100 notes.
Other: stability, RoomDb, latest api, handle startup issue
version
posted on 2025-06-11
UI: - day/night themes, 4 panels, custom fonts, hh:mm:ss, resizable fields.
Notes: - max 100 notes.
Other: stability, RoomDb, latest api, handle startup issue
version 4.04
posted on 2025-05-07
Minor stability improvements
Compile and support for Android 9
Date format YYYY-MM-DD according to ISO 8601
version
posted on 2019-11-01
*4.03*
**Sharing notes: fixed crash on Android 7+ thanks to firebase crash analytics
- Importing notes works best from G Drive or Gmail (don't save attachment)
Due to low standardization, others give different results per device, android version etc. Your mileage _will_ vary
- App imports note as plaintext if JSON format fails
- Types pdf, jpg, gif..silently discarded
*4.02*
- Very important fixes + firebase crash analytics to catch a rare problem (occasionally needs internet perm.)
version 3.5
posted on 2016-10-07
v3.2 ** Advanced user interface **,- Swipe each screen frame to change what is shown,- Grid calculator! Calculate distance and bearing between grid locators, precision up to 10 characters,- Callsign reminder temporary togle via icon in top corner of the screen,- Dynamically show/hide any screen frame,v3.5,- Selectable text in Grid calculator,- Selectable text in Note,v3.5 Stability problem:,- Removed icons from settings menu until further analysis. Thanks to Rodger for testing support!
Disclaimer
Official Google Play Link
We do not host Ham Clock on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Ham Clock is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
