Center for Officials Services
The NFHS Center for Officials Services (COS) powered by DragonFly
App info
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App description
Android App Analysis and Review: Center for Officials Services, Developed by DragonFly Athletics 2025. Listed in Sports Category. Current Version Is 1.23.2, Updated On 11/04/2025 . According to users reviews on Google Play: Center for Officials Services. Achieved Over 21 thousand Installs. Center for Officials Services Currently Has 68 Reviews, Average Rating 2.9 Stars
The NFHS Center for Officials Services (COS), powered by DragonFly, is THE app for high school officials. The COS brings all things officiating into a single place so you can manage your schedule from anywhere with ease.Use the COS app to:
- View your game assignments
- Get push notifications for new assignments and changes to games
- View and talk to your crew
- Communicate with school staff
- Access your digital NFHS insurance card
- Access your state passes and cards
- View and withdraw your payments
- Block your schedule for your assigner
- Share your distance limits with your assigner
- Block officials and schools when you have a conflict of interest
- Fill out ejection and incident reports
- Keep a record of your past games
- Apply for new credential cards and passes each year
Coming soon to the COS app (and already available on the website):
- Register with your state association
- Register with your local associations and officiating groups
- Pay your officiating dues
To learn more about the NFHS Center for Officials Services, powered by DragonFly, and to log in to the website to access all of the platform features, visit dragonflymax.com/officials.
We are currently offering version 1.23.2. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
Bug fixes and improvements
Recent Comments
David cory
This app is absolutely horrible for officials to navigate around as well as kicking officials off of games for no reason. I have lost many games due to this app kicking me off of games and my assigners and A.D. assigning games to other officials. Also, I have had assigners try to assign me games and this app not allow them to assign them to me with no other game in these time slots. Also, because they are a 3rd party, they hold OUR money that takes way too long to deposit into our accts
Jeffrey S.
Issues and problems every year I access My All Season Officials Pass on this app and it is not active. I contact customer support via contact us and no response. The app is not supported.
Stephen Tipton
Not ready for prime time. No export to calendar feature. Information available in notification emails is hidden in app. JV/Varsity matches can't be linked. Allows double booking with no warning or error message. No calendar view. I want it to be good but so far it's inferior to all competing platforms.
Patrick Keating
The app is a fine substitute for the website but dragonfly is so feature-poor that (and I can't believe I'm saying this) I've started to really appreciate Arbiter! Support response is pretty quick but the reply is always the same, "Thanks for letting us know, we'll put it on the list." Hopefully we have firm blocks and Google calendar linking soon. I'm not holding my breath.
Makayla Johnson
The app is extremely slow, whether I had my wifi on or not. So now I won't be able to participate in the game now since it's moving all slow. And it keeps saying get DragonFly Max, but everything I press it is says not available.
Jonathon Lerew
Poor functionality for phones. Ability to block games or time frames are limited on a week by week basis. Can't place more than one type of block AR a time, which requires to monitor blocks constantly through season, as opposed to being able to block for the whole calendar year.
Adam K
Very buggy, slow to respond application. The same can be said with the website. I know it's tough to develop products, but this platform is not really user friendly.
Paul Burns
I would give negative stars if possible. This is by far the WORST app for officials I have ever used. There isn't one single feature that works correctly and nothing in the design of the UI is what any official needs.