---
title: "Center for Officials Services - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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"
---

# Center for Officials Services — United States

![Center for Officials Services App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/96/e4/68/96e468e2-f6c5-768e-5074-cca4aaa22ba2/AppIconOfficials-0-0-1x_U007emarketing-0-6-0-85-220.png/400x400bb.png)

**Developer:** [DragonFly Athletics](https://apptail.io/developer/dragonfly-athletics-PLnc)
**Category:** Sports
**Rating:** 1.7/5 (76 ratings)
**Price:** Free
**Bundle ID:** com.dragonflyathletics.maxofc
**Store:** Apple App Store
**Country:** United States
**Version:** 1.25 (released 2025-06-20)
**Original Release:** 2021-11-18

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1591490371)
**AppTail Page:** [https://apptail.io/app/center-for-officials-services-ruxb/united-states](https://apptail.io/app/center-for-officials-services-ruxb/united-states)

## Center for Officials Services Description
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.

## Center for Officials Services Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/e9/7a/3d/e97a3d07-59a5-96b1-e98c-38acde49a0c3/03a20287-da66-438f-b46f-1a48ffe20387_NEWSplashScreens_3.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/46/34/77/463477b4-957c-1f5f-0817-dff3e1ab6a60/81e9e1ea-bef0-412f-9b20-4e478a3d5f9d_NEWSplashScreens_4.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/b7/0f/8f/b70f8fbe-9f0b-4b83-2873-4730f2f123ae/24a00cd0-9a20-4e78-bcf8-9915b5ae98aa_NEWSplashScreens_5.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/28/72/4e/28724e3f-55b6-f821-d239-f1facad36f90/6e7a26ad-3f92-48bf-b804-6d616691acf8_NEWSplashScreens_6.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/b9/1b/23/b91b23f0-a8b6-4dd9-ae9a-7b0a33da7015/e66ade0d-6fd9-40c1-80f1-346f52a6b145_NEWSplashScreens_7.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/11/da/4f/11da4f07-33af-4e8a-2d6f-f8923bf65caf/ce7b909e-c042-42c3-b1e3-75b6fa63f031_NEWSplashScreens_8.png/1242x2688.png)

## Center for Officials Services Rating Breakdown in United States
- 5 stars: 10 (13%)
- 4 stars: 3 (4%)
- 3 stars: 0 (0%)
- 2 stars: 6 (8%)
- 1 stars: 57 (75%)

## Center for Officials Services Reviews in United States

### *---- "Non existent IT support"
The instructions to sync with Google calendar do not work. I’ve had several IT pros try but fail. Contacting Dragonfly was an additional waste of time. I miss Arbiter Sports.
-- Gemcitycoop1986, 2024-11-01

### *---- "Stupid App"
It won't open and freezes on the football field. I have installed and deleted it more times than I can remember.
-- sjhurst, 2024-10-23

### *---- "Does not work!"
App will not even load on my iPhone. It was working fine last year, but totally broken now. Help desk said that I would have to use my windows based system. IOS version is useless!
-- 412bruce, 2024-08-17

### *---- "App not working"
You tap on the three lines at the top left no response. It will not show the rest of the dates for past games. It’s like I’m limited to what I see if I hit pay nothing happens.
-- Paul0441, 2024-08-15

### *---- "Won’t open"
App won’t open. I’ve uninstalled and reinstalled it three times. Won’t get past the football field background.
-- Kris_Lang, 2024-07-31

### ***** "Retract my review"
My first review was one star bc my app wouldn’t work. I had to reset my phone and it worked perfectly. Got my assignments, accepted them, got paid and transferred it out.
-- Bmsooo3, 2024-07-30

### *---- "Absolutely horrible"
Where do I start?
The max app always crashes 
You can only make 4 transfers to your bank account a month after that a $5/ transfer fee applies
You can’t see who you are working with until every one accepts 
You can only write reports for red cards and not yellow cards which do need to be reported 

Even coaches I know hate it

I wonder who and how much the people in Chapel Hill were bribed to switch to this app from Arbiter
-- Hogwonguy, 2024-07-30

### *---- "Missing a lot compare to competitors"
If your association is looking to move to this app please think twice. Is not good, lots of basic functionalities are missing. Support only says , is not available we are working on it, is being more than one year that my association was moved here and so far no improvement
-- GutiAQP, 2024-07-26

### **--- "App issue"
App opens but will immediately close.
-- alaoffucial, 2024-02-19

### *---- "Not a good review"
Dragonfly is the worst assigning app I've encountered. It has a fraction of the features that other assigning programs offer, and the features it does offer are mostly flawed or unusable. 
This program seems to be designed and run by people who have no connection to (or knowledge of) sports officiating.
-- Ohio ref, 2024-02-10

[View all Center for Officials Services reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Center for Officials Services Discovered Keywords
- dragon fly
- dragonfly
- center for officials services

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## Center for Officials Services Available In
- [United States](https://apptail.io/app/center-for-officials-services-ruxb/united-states)
- [Armenia](https://apptail.io/app/center-for-officials-services-ruxb/armenia)
- [Argentina](https://apptail.io/app/center-for-officials-services-ruxb/argentina)
- [Austria](https://apptail.io/app/center-for-officials-services-ruxb/austria)
- [Australia](https://apptail.io/app/center-for-officials-services-ruxb/australia)
- [Azerbaijan](https://apptail.io/app/center-for-officials-services-ruxb/azerbaijan)
- [Belgium](https://apptail.io/app/center-for-officials-services-ruxb/belgium)
- [Bulgaria](https://apptail.io/app/center-for-officials-services-ruxb/bulgaria)
- [Brazil](https://apptail.io/app/center-for-officials-services-ruxb/brazil)
- [Belarus](https://apptail.io/app/center-for-officials-services-ruxb/belarus)
- [Canada](https://apptail.io/app/center-for-officials-services-ruxb/canada)
- [Switzerland](https://apptail.io/app/center-for-officials-services-ruxb/switzerland)
- [Chile](https://apptail.io/app/center-for-officials-services-ruxb/chile)
- [China](https://apptail.io/app/center-for-officials-services-ruxb/china)
- [Colombia](https://apptail.io/app/center-for-officials-services-ruxb/colombia)
- [Czechia](https://apptail.io/app/center-for-officials-services-ruxb/czechia)
- [Germany](https://apptail.io/app/center-for-officials-services-ruxb/germany)
- [Denmark](https://apptail.io/app/center-for-officials-services-ruxb/denmark)
- [Dominican Republic](https://apptail.io/app/center-for-officials-services-ruxb/dominican-republic)
- [Algeria](https://apptail.io/app/center-for-officials-services-ruxb/algeria)
- [Ecuador](https://apptail.io/app/center-for-officials-services-ruxb/ecuador)
- [Egypt](https://apptail.io/app/center-for-officials-services-ruxb/egypt)
- [Spain](https://apptail.io/app/center-for-officials-services-ruxb/spain)
- [Finland](https://apptail.io/app/center-for-officials-services-ruxb/finland)
- [France](https://apptail.io/app/center-for-officials-services-ruxb/france)
- [United Kingdom](https://apptail.io/app/center-for-officials-services-ruxb/united-kingdom)
- [Greece](https://apptail.io/app/center-for-officials-services-ruxb/greece)
- [Hong Kong SAR China](https://apptail.io/app/center-for-officials-services-ruxb/hong-kong)
- [Croatia](https://apptail.io/app/center-for-officials-services-ruxb/croatia)
- [Hungary](https://apptail.io/app/center-for-officials-services-ruxb/hungary)
- [Indonesia](https://apptail.io/app/center-for-officials-services-ruxb/indonesia)
- [Ireland](https://apptail.io/app/center-for-officials-services-ruxb/ireland)
- [Israel](https://apptail.io/app/center-for-officials-services-ruxb/israel)
- [India](https://apptail.io/app/center-for-officials-services-ruxb/india)
- [Iceland](https://apptail.io/app/center-for-officials-services-ruxb/iceland)
- [Italy](https://apptail.io/app/center-for-officials-services-ruxb/italy)
- [Japan](https://apptail.io/app/center-for-officials-services-ruxb/japan)
- [South Korea](https://apptail.io/app/center-for-officials-services-ruxb/south-korea)
- [Kuwait](https://apptail.io/app/center-for-officials-services-ruxb/kuwait)
- [Kazakhstan](https://apptail.io/app/center-for-officials-services-ruxb/kazakhstan)
- [Lebanon](https://apptail.io/app/center-for-officials-services-ruxb/lebanon)
- [Luxembourg](https://apptail.io/app/center-for-officials-services-ruxb/luxembourg)
- [Madagascar](https://apptail.io/app/center-for-officials-services-ruxb/madagascar)
- [Mexico](https://apptail.io/app/center-for-officials-services-ruxb/mexico)
- [Malaysia](https://apptail.io/app/center-for-officials-services-ruxb/malaysia)
- [Nigeria](https://apptail.io/app/center-for-officials-services-ruxb/nigeria)
- [Netherlands](https://apptail.io/app/center-for-officials-services-ruxb/netherlands)
- [Norway](https://apptail.io/app/center-for-officials-services-ruxb/norway)
- [New Zealand](https://apptail.io/app/center-for-officials-services-ruxb/new-zealand)
- [Peru](https://apptail.io/app/center-for-officials-services-ruxb/peru)
- [Philippines](https://apptail.io/app/center-for-officials-services-ruxb/philippines)
- [Pakistan](https://apptail.io/app/center-for-officials-services-ruxb/pakistan)
- [Poland](https://apptail.io/app/center-for-officials-services-ruxb/poland)
- [Portugal](https://apptail.io/app/center-for-officials-services-ruxb/portugal)
- [Romania](https://apptail.io/app/center-for-officials-services-ruxb/romania)
- [Russia](https://apptail.io/app/center-for-officials-services-ruxb/russia)
- [Saudi Arabia](https://apptail.io/app/center-for-officials-services-ruxb/saudi-arabia)
- [Sweden](https://apptail.io/app/center-for-officials-services-ruxb/sweden)
- [Singapore](https://apptail.io/app/center-for-officials-services-ruxb/singapore)
- [Slovenia](https://apptail.io/app/center-for-officials-services-ruxb/slovenia)
- [Thailand](https://apptail.io/app/center-for-officials-services-ruxb/thailand)
- [Tunisia](https://apptail.io/app/center-for-officials-services-ruxb/tunisia)
- [Türkiye](https://apptail.io/app/center-for-officials-services-ruxb/turkey)
- [Taiwan](https://apptail.io/app/center-for-officials-services-ruxb/taiwan)
- [Ukraine](https://apptail.io/app/center-for-officials-services-ruxb/ukraine)
- [Vietnam](https://apptail.io/app/center-for-officials-services-ruxb/vietnam)
- [United Arab Emirates](https://apptail.io/app/center-for-officials-services-ruxb/united-arab-emirates)
- [South Africa](https://apptail.io/app/center-for-officials-services-ruxb/south-africa)

---

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