Referee Tools: Whistle & Timer is a sports app developed by LuckyWorks.
Install Statistics
Referee Tools: Whistle & Timer has been downloaded 420 thousand times. In the last 30 days, the app was downloaded 430 times.
User Ratings
Referee Tools: Whistle & Timer is rated 4.23 out of 5 stars. The rating is based on 1 thousand ratings.
App Information
Referee Tools: Whistle & Timer is freely available from Google Play. The APK size is 4.20 MB. The latest APK version available is 2.0.1. The last update was on October 16, 2026.
Technical Requirements
Referee Tools: Whistle & Timer requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2017.
Description by LuckyWorks(from Google Play)
Referee Tools is your kit for kickabouts, youth training and casual matches: whistle, cards, coin toss and a reliable match clock in one app.
WHISTLE • Press and hold to whistle, release to stop • Continuous whistle with a button or by shaking your phone • Stops immediately when you leave the app
YELLOW AND RED CARD • Full screen and easy to read, without ads
COIN TOSS • Heads or tails to pick ends
SCORE AND MATCH CLOCK • Set team names and match length, then kick off • Record goals, yellow and red cards with the match minute • Tapped the wrong one? Remove the entry and undo it • The clock keeps running when the screen is off or you switch apps • The match is saved automatically and comes back after a restart • Share the result when the match is over • No ads are shown during a running match
NO ACCOUNT, WORKS OFFLINE All tools work without internet and without signing in. Your match stays on your device. Crash reports and anonymous usage statistics are only sent if you agree, and you can turn them off at any time in the settings.
The app is free and shows a banner ad on the whistle and coin toss screens.
Missing something or found a problem? Write to luckyworksapps@gmail.com
Recent changes: Fixes and improvements: • Fixed a crash when tapping “Back” twice quickly • Better edge-to-edge display on newer Android versions • Smaller, faster app
Get a detailed PDF report for Referee Tools: Whistle & Timer with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
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.
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.
