Countdown Timer

Denis Nelubin · ru.gelin.android.countdown

Not rated yet 100K+ downloads v0.2 90.8 KB Android 3.0+ PEGI 3 · Everyone

Download APK 90.8 KB All versions

The source store flagged this file with a security warning Details

Watch the Countdown Timer trailer on YouTube

At a glance

Latest version: v0.2 (2)
Updated: Sep 30, 2016 (10 years ago)
APK size: 90.8 KB
Requires: Android 3.0+ (API 11)
CPU support: Any (no native code)
Category: Productivity (app)
Website: bitbucket.org/gelin/countdown-timer
Developer contact: [email protected]

About this APK

Countdown Timer is an app by Denis Nelubin in the Productivity category. It has no native code, so it runs on any Android processor.

What's new in v0.2

* Fixed timer hang after screen lock * Fixed crash on resume the app

Description

From the listing uploaded by “timtimstore”.

Simple countdown timer for Android. * Set up the initial timer value * Start/Stop the timer * Rewind back to the initial value Uses android-spinnerwheel component to display animated counter wheels.

Security & authenticity

Security rating: Warning

Signing certificate

Certificate issued to “android-countdown” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature check failed Apr 24, 2026
Antivirus scan passed May 31, 2020
Signed byCN=android-countdown, DC=android, DC=gelin, DC=ru
Signing certificate (SHA-1)8F:64:80:31:42:DF:C6:4D:21:9C:6B:5C:F0:B5:7A:99:30:FE:8F:92
File MD58c4691a36918edfde648bb1f0dc96626
Uploaded by “timtimstore” Gold tier · 29,218 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Landscape screen android.hardware.screen.landscape
Touchscreen android.hardware.touchscreen

Countdown Timer APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Countdown Timer APK safe?

No one can promise that a file is safe, but some things can be checked. The source store flagged this file with a security warning. After downloading, check that the file's MD5 is 8c4691a36918edfde648bb1f0dc96626.