A simple chess based clock application
About this app
Klock is a simple chess based clock. It is built to keep the minimal requirement for a clock application. We play chess locally anywhere. Sometimes we are badly in need of a clock. May be we don't need the complicated rules and play very easily. There Klock may come in handy.
It is a simple application. You don't need to be online for the app being functional. Just open the app, give your time configuration and that's it!
Licensed under GPL-3.0-or-later, by M.H. Rahman Kwoshik.
What's New in v1.2.0
Imported from the F-Droid repository index.
- Added
- - Bangla translation
Version history
Aug 18, 2024 · 4.8 MB · Android API 24–34 · code 5
Imported from the F-Droid repository index.
- Added
- - Bangla translation
SHA-256 158af970c9171596e72f7b0bc9834237d9ee73af2be7f3ec616fd3912716f4e9
Aug 15, 2024 · 4.8 MB · Android API 24–34 · code 4
Imported from the F-Droid repository index.
- Fixed
- - fixed some theme related minor issues
SHA-256 3577c65ae9ef6a82046b42d57dae9e84f3fabb6b999b27a91f3025d35ff58b7d
Aug 3, 2024 · 4.8 MB · Android API 24–34 · code 3
Imported from the F-Droid repository index.
- Changed
- - background and orange color is changed
- - fastlane added
SHA-256 c5d5b4ba85739d359880f62634321de17990f287483fc1092b16323ee59dc883
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.koshai_limited.klock is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.1.3 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Klock first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Klock, and a listing is removed when the evidence for it stops holding up.
Get Klock
Every source we list for com.koshai_limited.klock is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
158af970c9171596e72f7b0bc9834237d9ee73af2be7f3ec616fd3912716f4e9
Signing certificate
5e07ab45207e2e49fb579b431444d3826077b8e4e58d12cda17488f2aaf29eed
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.