P3 Sportsplex vs Core Change
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
P3 Sportsplex
This app connects martial arts students and families with their academy. Access class schedules, sign up for events like camps and belt exams, and watch curriculum videos. It also provides contact information, directions, and a way to share benefits with others.
- Event sign-ups (camps, belt exams)
- Class schedule access
- Curriculum video library
- Contact academy
- GPS directions
- Benefit sharing
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P3 Sportsplex has been serving the Knoxville Community since 2015. Our purpose is to serve our students, members, and families to the highest level. We are dedicated to helping students achieve their personal goal and inspire the next generation of martial art athletes. Download our app to: Sign Up for monthly events including kid's fun camps, belt exams, and more. Access our class schedule Watch Curriculum Videos Contact our Location GPS Directions Share benefits with friends and family.
Core Change
Browse and purchase class packs or memberships, view the class schedule, and filter by type. Easily manage your reservations, book classes, and track your upcoming sessions to stay committed to your fitness goals.
- Purchase class packs and memberships
- View and filter class schedule
- Manage class reservations
- Book upcoming classes
- Track fitness goals
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Features: -Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options -View our schedule Filter classes by type to find the perfect fit for your routine. -Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.
Screenshots
Verdict
The clearest difference is monetization model: P3 Sportsplex at free against Core Change's free with in-app purchases. P3 Sportsplex also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). Core Change's advantage is update cadence (every 4 weeks vs every 3 months) and ratings volume (55 vs 10). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 5.0 for P3 Sportsplex against 4.9 for Core Change. That said, the two scores are not equally well evidenced: Core Change has 55 ratings behind it against 10, so its average is the more settled of the two.
P3 Sportsplex ships an update every 3 months, Core Change every 4 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | P3 Sportsplex | Core Change |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | 4.9 (55 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 10 | 55 — better |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 43 MB | 38 MB |
| Age rating | 9+ | 4+ |
| Developer | Scott Bailey's Martial Arts Academy, INC. | AJC LLC |
Customer experience
P3 Sportsplex
Core Change
In-app purchases
P3 Sportsplex
No in-app purchases
Core Change
No in-app purchases
Questions
Is P3 Sportsplex free?
Is Core Change free?
Which has better reviews, P3 Sportsplex or Core Change?
Do P3 Sportsplex or Core Change have ads?
Which is updated more often, P3 Sportsplex or Core Change?
Other comparisons
