# GNS Karate vs MSK BEACON

The clearest difference is update cadence: MSK BEACON at every 9 days against GNS Karate's every 2 months. GNS Karate's advantage is iOS requirement (11.4 vs 15.6). 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.

GNS Karate ships an update every 2 months, MSK BEACON every 9 days. The most recent releases landed on September 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | GNS Karate | MSK BEACON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/gns-karate/id1365404331/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 22 MB | 48 MB |
| Requires iOS | **11.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam McCauley](https://appshunter.io/developer/1468547906) | [Memorial Sloan Kettering Cancer Center](https://appshunter.io/developer/554267165) |

## What reviewers say

### GNS Karate

[App page](https://appshunter.io/ios/app/gns-karate/id1365404331)

This app provides students with important notifications and announcements. Access curriculum videos, sign up for events, and manage pertinent information for martial arts training.

**Highlights:** Notifications and announcements, Curriculum video access, Event sign-ups, Student information portal, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### MSK BEACON

[App page](https://appshunter.io/ios/app/msk-beacon/id6792106002)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GNS Karate free?

GNS Karate is free to download, with no in-app purchases.

### Is MSK BEACON free?

MSK BEACON is free to download, with no in-app purchases.

### Do GNS Karate or MSK BEACON have ads?

Neither GNS Karate nor MSK BEACON shows ads.

### Which is updated more often, GNS Karate or MSK BEACON?

GNS Karate ships an update every 2 months, and MSK BEACON every 9 days. Most recently, GNS Karate was updated on September 27, 2026 and MSK BEACON on October 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.*