# Krav.app vs SelfDefenseLiveZ

The clearest difference is in-app purchases: SelfDefenseLiveZ at none against Krav.app's 4. SelfDefenseLiveZ also leads on update cadence (every 2 months vs every 8 months). Krav.app's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Krav.app sells 4 in-app purchases, starting at $12.99 per month. SelfDefenseLiveZ asks for nothing beyond the download.

Krav.app ships an update every 8 months, SelfDefenseLiveZ every 2 months. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Krav.app | SelfDefenseLiveZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/selfdefenselivez/id6502416160/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 26 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sebastien Moreaux](https://appshunter.io/developer/1731814182) | [Randolph W Duerr](https://appshunter.io/developer/629212455) |

## What reviewers say

### Krav.app

[App page](https://appshunter.io/ios/app/kravapp/id6478108737)

Master Krav Maga with an extensive database of over 250 techniques, each featuring demonstration videos and key points. Track your progress, add personal notes, and easily search for techniques to enhance your self-defense skills.

**Highlights:** Over 250 Krav Maga techniques, Demonstration videos for each technique, Key points for practical application, Progress tracking for mastery levels, Personal notes for customization, Easy search and sorting

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| 6 Months | $49.99 | per 6 months |
| Yearly | $49.99 | per year |
| Annuel | $79.99 | per year |


### SelfDefenseLiveZ

[App page](https://appshunter.io/ios/app/selfdefenselivez/id6502416160)

Discover effective self-defense techniques and moves with this comprehensive reference app. Find guidance based on your location or specific towns in the USA, enhanced by instructional videos. Designed to aid youth in their self-defense training.

**Highlights:** Information on various self-defense techniques, Find self-defense moves by location, Instructional videos of self-defense moves, Reference for self-defense training, USA-specific location search

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Krav.app free?

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

### Is SelfDefenseLiveZ free?

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

### Do Krav.app or SelfDefenseLiveZ have ads?

Neither Krav.app nor SelfDefenseLiveZ shows ads.

### Which is updated more often, Krav.app or SelfDefenseLiveZ?

Krav.app ships an update every 8 months, and SelfDefenseLiveZ every 2 months. Most recently, Krav.app was updated on October 7, 2026 and SelfDefenseLiveZ on October 21, 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.*