Assignr vs SparkZone Athletics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Assignr
Manage, communicate, and pay referees and umpires efficiently. This app allows officials to update availability, accept assignments, and message within the platform. Organizations can process payments and track game reports.
- Assign games to referees and umpires
- Manage official availability
- Communicate with officials via messaging
- Process payments via Direct Deposit
- Submit game reports
- Access official directory
Read full descriptionHide full description
Whether you manage a small group of umpires, or assign thousands of games per year, we have everything you need to assign, communicate, manage, and pay your referees and umpires, all in one place. This is the official Assignr mobile app, designed to work with the Assignr.com referee and umpire management platform. Your referees and umpires can use the mobile app to manage their availability, accept or decline game assignments, and communicate using our messaging functionality. Organziations in the United States can use Assignr to pay officials using Direct Deposit. Referees and umpires can provide W9 and banking details, submit game reports, and access a directory of other officials within your organization. A subscription to the Assignr platform is required to use the Assignr mobile app.
SparkZone Athletics
Read full descriptionHide full description
WELCOME TO SPARKZONE ATHLETICS! Home of Ignite Gymnastics and Dynamite Kids, located in Nampa, ID The SparkZone Athletics app allows you to manage your account with ease, register for classes, and special events. You'll also receive important notifications about class changes, closings, registration openings, special announcements, and upcoming events. The SparkZone app is an easy-to-use, on-the-go way to access everything SparkZone has to offer right from your smartphone.
Screenshots
Verdict
The clearest difference is update cadence: SparkZone Athletics at fortnightly against Assignr's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Assignr ships an update every 6 weeks, SparkZone Athletics fortnightly. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.
| Parameter | Assignr | SparkZone Athletics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (9.1K ratings) — better | — |
| Positive reviews | 72.6% of reviews | — |
| Number of ratings | 9.1K — better | — |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 72 MB | 70 MB |
| Age rating | 12+ | 4+ |
| Developer | Assignr LLC | SparkZone Athletics |
Bugs and requests
Assignr
Reported bugs
3 issues- App not registering availability changes correctly
- Logging out issues
- Server connection problems
Requested features
5 requests- Ability to view other referees' game reports
- Search feature to filter games by level or location
- Ability to request games directly from the app
- Automatic availability blocking when a game is accepted
- Option to view past games through the app
SparkZone Athletics
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Assignr
No in-app purchases
SparkZone Athletics
No in-app purchases
Questions
Is Assignr free?
Is SparkZone Athletics free?
Do Assignr or SparkZone Athletics have ads?
Which is updated more often, Assignr or SparkZone Athletics?
Other comparisons
