# MC WCTKD vs Captivate Instructor

The clearest difference is update cadence: Captivate Instructor at every 6 weeks against MC WCTKD's every 6 months. MC WCTKD's advantage is iOS requirement (11.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

MC WCTKD ships an update every 6 months, Captivate Instructor every 6 weeks. The most recent releases landed on July 7, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | MC WCTKD | Captivate Instructor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/mc-wctkd/id1492105616/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 53 MB |
| Requires iOS | **11.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Master Choi's World Class Taekwondo LLC](https://appshunter.io/developer/1492105615) | [Active Network, LLC](https://appshunter.io/developer/885139029) |

## What reviewers say

### MC WCTKD

[App page](https://appshunter.io/ios/app/mc-wctkd/id1492105616)

Stay informed with important notifications, access curriculum videos, and view class schedules. Sign up for events, memberships, and refer friends to get all essential information directly on your mobile device.

**Highlights:** Important notifications, Curriculum videos, Class schedules, Event and membership sign-ups, Friend referrals, Pertinent information access

**Features:** macOS Compatibility

**In-app purchases:** none


### Captivate Instructor

[App page](https://appshunter.io/ios/app/captivate-instructor/id1645243707)

**In-app purchases:** none


## Frequently asked questions

### Is MC WCTKD free?

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

### Is Captivate Instructor free?

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

### Do MC WCTKD or Captivate Instructor have ads?

Neither MC WCTKD nor Captivate Instructor shows ads.

### Which is updated more often, MC WCTKD or Captivate Instructor?

MC WCTKD ships an update every 6 months, and Captivate Instructor every 6 weeks. Most recently, MC WCTKD was updated on July 7, 2026 and Captivate Instructor on August 13, 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.*