Dozenal Clock

F-Droid Open Source | Clock

9 Downloads 45 Views v0.0 2.05 MB 4.1+

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(2.05 MB)

Editor's Overview

Dozenal Clock is a clock application developed by F-Droid Open Source, packaged as a single Android APK of version 0.0 weighing in at 2.05 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 2.05 MB, so it installs quickly even on modest connections.
This build is signed by "F-Droid Open Source" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

A dozenal (duodecimal, or base-twelve) clock and
homescreen/lockscreen widget. Uses "X" for "ten" and "E"
for "eleven." The app itself is full-screen and keeps time
in four-digit Tims (that's 1x10^-4 hours), with the Tims
separated from the whole hours by a semicolon (";"). The
widget keeps time in two-digit Tims (that is, the two
largest Tims), with the Tims separated from the whole hours
by a semicolon (";"). The widget also display the date.
The app updates automatically when open; the widget, in
order to preserve battery life, updates only when the time
is tapped by the user.

Details

Version	v0.0
Size	2.05 MB
Developer	F-Droid Open Source
Category	Clock
Package	com.example.dozenalclock
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	9

Frequently Asked Questions

Is Dozenal Clock free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Dozenal Clock require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Dozenal Clock safe to install?
We link to the exact APK published by F-Droid Open Source. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Dozenal Clock?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Dozenal Clock

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.example.dozenalclock.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Dozenal Clock» by F-Droid Open Source and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.