PlayMetrics vs Master Shin's World Class TKD.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlayMetrics
This app streamlines youth sports club operations by unifying financial, operational, coaching, and communication tools. It eliminates manual data management and provides a central hub for directors, coaches, admins, and families to enhance efficiency and remove uncertainty.
- Player registration and payment processing
- Club-wide communication and alerts
- Coach and player profiles
- Custom form builder and evaluations
- Field scheduling and management
- Practice planning and drills library
- Website builder
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Transform your business with PlayMetrics, the single source of truth for everyone in your club. One service. One log-in. Everything you need. Trusted by the most forward-thinking youth sports clubs, PlayMetrics empowers directors, coaches, admins, and player families to become shockingly efficient with unified financial, operational, coaching, and communication tools. Modernize your operations in ways that weren’t possible before. No more wrestling with messy spreadsheets, impossible-to-find data, and unreliable games of telephone. Always know where everything is, what everyone is working on, and what to do next. Remove uncertainty from your business forever. The PlayMetrics Club Operating System includes: Player registration and payment processing Club-wide communications with automated alerts Coach and player profiles with complete history Custom form builder, form tracking, and player evaluations Field scheduling and management Team assignments and roster updates Curriculum builder and season periodization In-house recreational league support Practice planning, drills library, and drill illustrator User dashboards summarizing crucial data Cloud storage and file sharing Website builder and customization Real-time attendance tracking Health questionnaires Game schedules and scores Learn more at www.playmetrics.com
Master Shin's World Class TKD.
Access martial arts curriculum videos, class schedules, and event information from a leading Taekwondo provider. Connect with instructors and share your training progress with friends and family.
- Curriculum Videos
- Event Updates
- Class Schedules
- Contact Information
- Training Sharing
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Welcome to the official app of Master Shin's World Class Taekwondo, Chandler & Gilbert's leading provider of martial arts! Download and use our app to: - Watch and practice with our Curriculum Videos - Get up to date with our upcoming Events and Announcements - Access our Online and In-Person Class Schedules - Contact our Team - Share the benefits of your training with your friends and family!
Screenshots
Verdict
The clearest difference is rating: Master Shin's World Class TKD. at 5.0 against PlayMetrics's 4.1. Master Shin's World Class TKD. also leads on monetization model (free vs freemium) and iOS requirement (11.0 vs 16.0). PlayMetrics's advantage is update cadence (monthly vs every 19 months) and ratings volume (1.2K vs 9). 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.
Master Shin's World Class TKD. holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: PlayMetrics has 1.2K ratings behind it against 9, so its average is the more settled of the two.
PlayMetrics ships an update monthly, Master Shin's World Class TKD. every 19 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.
| Parameter | PlayMetrics | Master Shin's World Class TKD. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (1.2K ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 17.2% of reviews | — |
| Number of ratings | 1.2K — better | 9 |
| Update frequency | Monthly — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Best chart rank | #35 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | ReverbNation | Dongkwan Shin |
Customer experience
PlayMetrics
Master Shin's World Class TKD.
Bugs and requests
PlayMetrics
Reported bugs
5 issues- Constant log-outs and need to re-login
- Inability to delete or edit sent messages
- Notifications not clearing even after reading messages
- Crashes when opening links or notifications
- Inconsistent syncing of data across devices
Requested features
6 requests- Improve chat/messaging functionality
- Add ability to see player availability
- Enhance calendar and scheduling features
- Improve notification reliability and customization
- Provide better user interface and navigation
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- Increase font size and accessibility options
Master Shin's World Class TKD.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PlayMetrics
No in-app purchases
Master Shin's World Class TKD.
No in-app purchases
Questions
Is PlayMetrics free?
Is Master Shin's World Class TKD. free?
Which has better reviews, PlayMetrics or Master Shin's World Class TKD.?
Do PlayMetrics or Master Shin's World Class TKD. have ads?
Which is updated more often, PlayMetrics or Master Shin's World Class TKD.?
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