Center for Officials Services is made and published by DragonFly Athletics, LLC. AppBrain is an independent app data site and isn't affiliated with DragonFly Athletics, LLC. The app name, icon, screenshots and description belong to DragonFly Athletics, LLC and are shown as published on the App Store.

About Center for Officials Services

Center for Officials Services is a sports app developed by DragonFly Athletics, LLC.

User Ratings

Center for Officials Services is rated 1.73 out of 5 stars. The rating is based on 78 ratings.

App Information

Center for Officials Services is freely available from the App Store. The app size is 34.14 MB. The latest version available is 1.25. The last update was on June 20, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since November 2021.

Description by DragonFly Athletics, LLC (from the App Store)

The NFHS Center for Officials Services (COS), powered by DragonFly, is THE app for high school officials.

Screenshots

Screenshots by DragonFly Athletics, LLC, from the the App Store listing

Official page on the App Store

Alternatives to Center for Officials Services

Changelog of Center for Officials Services

No changelog data

Developer information for DragonFly Athletics, LLC

DragonFly Athletics, LLC

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App Store Rankings for Center for Officials Services

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Technologies used by Center for Officials Services

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Center for Officials Services