Seattle Gymnastics Academy vs OneComm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Seattle Gymnastics Academy
This app provides easy registration for gymnastics classes, fun activities like camps and parties, and facility status updates. Access schedules, staff information, and receive important notifications.
- Class registration by program, level, day, and time
- Waitlist functionality
- Registration for camps, indoor playground, and parties
- Real-time facility status updates
- Push notifications for announcements and closings
- Access to staff guide and contact information
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The Seattle Gymnastics Academy (SGA) app allows you to register for classes, fun activities, and assessments. The SGA calendar, staff guide, social media links, and contact information are also easily accessible from the app. CLASS SCHEDULES - Have a class in mind? Search by program, level, day, and time. You can register or even put yourself on a Wait List. - Classes are live and always updated. FUN ACTIVITIES - Quick and easy access to register for all of our fun activities including Camp, Indoor Playground, Parents’ Night Out and Birthday Parties. FACILITY STATUS - Need to know if classes are cancelled due to holidays? The SGA app will be the first to let you know. **Receive push notifications for closings, upcoming Camp days, registration openings, special announcements, and contests.
OneComm
This app streamlines youth sports management for teams, clubs, and leagues. It centralizes rosters, schedules, messaging, and compliance tasks, eliminating the need for multiple communication tools and spreadsheets.
- Team messaging
- Roster building
- Schedule management
- RSVP collection
- Volunteer slot filling
- Compliance tracking
- Role-based access
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OneComm is the all-in-one app for running youth sports teams, clubs, and leagues — rosters, schedules, messaging, and compliance in one place. Built for the directors, coaches, and parents who are tired of juggling group texts, spreadsheets, and five different apps to run one season. WHAT YOU CAN DO • Message your club, division, and team from one place — no more lost group texts • Build and share rosters in seconds • Post games, practices, and schedules everyone can see • Collect RSVPs and fill volunteer and umpire slots • Run onboarding and compliance — CPR certifications, waivers, and document signing • Keep everyone in the loop with announcements and push notifications FOR ORGANIZATIONS • Multi-team, multi-division, multi-season — built for real league structure • Role-based access for owners, admins, coaches, board members, and parents • Custom onboarding flows: CPR, e-signature documents, file uploads, and links FOR PARENTS & PLAYERS • Everything for your team in one place • Get notified about new messages, schedule changes, and events • RSVP on behalf of your player and always know what's next Bring your whole organization into one app. Download OneComm and get your season running.
Screenshots
Verdict
The clearest difference is rating: OneComm at 5.0 against Seattle Gymnastics Academy's 4.4. OneComm also leads on update cadence (every 9 days vs every 3 months). Seattle Gymnastics Academy's advantage is ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model 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.
OneComm holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Seattle Gymnastics Academy has 10 ratings behind it against 1, so its average is the more settled of the two.
Seattle Gymnastics Academy ships an update every 3 months, OneComm every 9 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Seattle Gymnastics Academy | OneComm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (10 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 70 MB | 56 MB |
| Age rating | 4+ | 12+ |
| Developer | Mobile Inventor Corp | com.onecomm.apple |
Customer experience
Seattle Gymnastics Academy
OneComm
In-app purchases
Seattle Gymnastics Academy
No in-app purchases
OneComm
No in-app purchases
Questions
Is Seattle Gymnastics Academy free?
Is OneComm free?
Which has better reviews, Seattle Gymnastics Academy or OneComm?
Do Seattle Gymnastics Academy or OneComm have ads?
Which is updated more often, Seattle Gymnastics Academy or OneComm?
Other comparisons
