# Dynamic Martial Arts vs DF6 Defense

The clearest difference is iOS requirement: Dynamic Martial Arts at 11.4 against DF6 Defense's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Dynamic Martial Arts ships an update every 2 months, DF6 Defense monthly. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Dynamic Martial Arts | DF6 Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dynamic-martial-arts/id1364446451/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 21 MB | 40 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gwak Inc.](https://appshunter.io/developer/1492377558) | [DF6 FIREARMS ACADEMY & CONSULTING, LLC](https://appshunter.io/developer/1809855870) |

## What reviewers say

### Dynamic Martial Arts

[App page](https://appshunter.io/ios/app/dynamic-martial-arts/id1364446451)

Stay connected with your martial arts school. Receive important updates, watch curriculum videos, and manage class schedules and event sign-ups directly from your phone.

**Highlights:** Receive notifications, View curriculum videos, View class schedules, Sign up for events, Manage memberships, Refer friends

**Features:** macOS Compatibility

**In-app purchases:** none


### DF6 Defense

[App page](https://appshunter.io/ios/app/df6-defense/id6744904331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dynamic Martial Arts free?

Dynamic Martial Arts is free to download, with no in-app purchases.

### Is DF6 Defense free?

DF6 Defense is free to download, with no in-app purchases.

### Do Dynamic Martial Arts or DF6 Defense have ads?

Neither Dynamic Martial Arts nor DF6 Defense shows ads.

### Which is updated more often, Dynamic Martial Arts or DF6 Defense?

Dynamic Martial Arts ships an update every 2 months, and DF6 Defense monthly. Most recently, Dynamic Martial Arts was updated on October 22, 2026 and DF6 Defense on October 16, 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.*