# Krav Maga Pro vs FOURM40

The clearest difference is in-app purchases: FOURM40 at none against Krav Maga Pro's 2. FOURM40 also leads on device support (4 vs 2). Krav Maga Pro's advantage is update cadence (fortnightly vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Krav Maga Pro sells 2 in-app purchases, starting at $4.99 per month. FOURM40 asks for nothing beyond the download.

Krav Maga Pro ships an update fortnightly, FOURM40 every 2 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Krav Maga Pro | FOURM40 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (36 ratings)](https://appshunter.io/ios/app/krav-maga-pro/id1176791564/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 43.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 200 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Mark Lemmo](https://appshunter.io/developer/1176791563) | [FOURM40 LLC](https://appshunter.io/developer/1863721998) |

## What reviewers say

### Krav Maga Pro

[App page](https://appshunter.io/ios/app/krav-maga-pro/id1176791564)

Learn a reality-based self-defense system designed for instinctive movements and effectiveness regardless of size or strength. Access training videos, track your progress, and find local schools.

**Highlights:** Reality-based self-defense techniques, Instinctive movements for easy learning, Effective for all ages and physical abilities, Level 1 training videos, Progress tracking, Local school locator

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription | $4.99 | per month |
| Annual premium subscription | $49.99 | per year |


### FOURM40

[App page](https://appshunter.io/ios/app/fourm40/id6756926720)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Krav Maga Pro free?

Krav Maga Pro is free to download, with in-app purchases available.

### Is FOURM40 free?

FOURM40 is free to download, with no in-app purchases.

### Do Krav Maga Pro or FOURM40 have ads?

Neither Krav Maga Pro nor FOURM40 shows ads.

### Which is updated more often, Krav Maga Pro or FOURM40?

Krav Maga Pro ships an update fortnightly, and FOURM40 every 2 months. Most recently, Krav Maga Pro was updated on November 2, 2026 and FOURM40 on October 30, 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.*