# ZebraWeb vs Center for Officials Services

The clearest difference is rating: ZebraWeb at 3.7 against Center for Officials Services's 1.8. ZebraWeb also leads on review sentiment (33% vs 3%). Center for Officials Services's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZebraWeb holds the better App Store score, 3.7 against 1.8. Both are backed by a comparable volume of ratings — 169 and 78 respectively. Written reviews point the same way: 33% of ZebraWeb's written reviews are positive against 3% of Center for Officials Services's.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 7, 2026.

## The numbers

| Metric | ZebraWeb | Center for Officials Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (169 ratings)](https://appshunter.io/ios/app/zebraweb/id1545410162/reviews)** | [1.8 (78 ratings)](https://appshunter.io/ios/app/center-for-officials-services/id1591490371/reviews) |
| Number of ratings | **169** | 78 |
| Positive reviews | **32.7% of reviews** | 2.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 29 MB | 34 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vantage Labs](https://appshunter.io/developer/1358678378) | [DragonFly Athletics, LLC](https://appshunter.io/developer/436520492) |

## What reviewers say

### ZebraWeb

[App page](https://appshunter.io/ios/app/zebraweb/id1545410162)

This app provides officials and team users with essential tools for managing schedules, contacts, and game-related tasks. It offers features like instant notifications, direct messaging, availability management, and payment history access. Security is a priority with multiple authentication methods.

**Highlights:** Schedule management, Push notifications for game changes, Contact directory, Availability management, Payment transaction history, Messaging capabilities, Report completion

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and user-friendly
- 🚀 Efficient and quick
- 💡 New features like payment history and direct deposit updates
- 👍 Comprehensive features for officials
- 👍 Good for game day logistics and coordination

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Login issues and errors
- 🐛 App does not save changes properly
- 🐛 Interface is not intuitive
- 🐛 Requires login every time

**Reported bugs**

- App does not save changes properly
- App requires upgrade but no upgrade available
- App will not open after update
- App crashes when trying to view specific dates
- App crashes when trying to sync Google calendar

**Requested features**

- Improve login persistence (remember login)
- Make schedule easier to view
- Prompt for new games instead of using filters
- Improve messaging system
- Add assignment functions


### Center for Officials Services

[App page](https://appshunter.io/ios/app/center-for-officials-services/id1591490371)

Manage your high school officiating schedule and communications in one place. View assignments, communicate with crews and staff, access insurance and state passes, and track payments and reports.

**Highlights:** View game assignments, Push notifications for assignments, Crew communication, Staff communication, Digital insurance card, State passes and cards, Payment management, Schedule blocking

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Can see schedule and transfer pay
- ✅ App worked after phone reset

**What reviewers complain about**

- ❌ No calendar synchronization
- ❌ Slow payment processing
- ❌ Missing NFHS/testing access
- ❌ Partial schedule shown
- ❌ No confirmation for fund transfers

**Reported bugs**

- App won't open
- App freezes on football field background
- App will not load on iPhone
- App opens to blank page after login
- App opens but immediately closes

**Requested features**

- Add calendar synchronization
- Allow immediate payment transfers
- Provide access to testing/NFHS
- Show full schedule
- Add confirmation for fund transfers


## Frequently asked questions

### Is ZebraWeb free?

ZebraWeb is free to download, with no in-app purchases.

### Is Center for Officials Services free?

Center for Officials Services is free to download, with no in-app purchases.

### Which has better reviews, ZebraWeb or Center for Officials Services?

ZebraWeb is rated higher. ZebraWeb averages 3.7 out of 5 from 169 ratings, while Center for Officials Services averages 1.8 from 78 ratings.

### Do ZebraWeb or Center for Officials Services have ads?

Neither ZebraWeb nor Center for Officials Services shows ads.

### Which is updated more often, ZebraWeb or Center for Officials Services?

ZebraWeb ships an update monthly, and Center for Officials Services monthly. Most recently, ZebraWeb was updated on November 7, 2026 and Center for Officials Services on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*