# FFKarate e vs Strap

The clearest difference is review sentiment: Strap at 96% against FFKarate e's 60%. Strap also leads on update cadence (every 2 weeks vs every 2 months). FFKarate e's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Strap sells 3 in-app purchases, starting at $12.99 per month. FFKarate e asks for nothing beyond the download.

FFKarate e ships an update every 2 months, Strap every 2 weeks. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | FFKarate e | Strap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/strap-bjj/id6557060807/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 60.0% of reviews | **95.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 19 MB | 96 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [OPENIUM](https://appshunter.io/developer/308861131) | [Florian COLBE](https://appshunter.io/developer/1723025905) |

## What reviewers say

### FFKarate e

[App page](https://appshunter.io/ios/app/ffkarate-e-licence/id1553758355)

This application from the French Karate Federation allows licensed members to access their personal data and view their license visually. Content is secured and managed by the FFKDA.

**Highlights:** View personal data, Access digital license, Secure content access, Managed by FFKDA

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

**In-app purchases:** none


### Strap

[App page](https://appshunter.io/ios/app/strap-bjj/id6557060807)

Learn Brazilian Jiu-Jitsu faster with over 300 Gi and NoGi videos. Explore guards, passes, positions, and submissions, covering both attacks and defenses. Build confidence, stay motivated, and accelerate your progress on the mats.

**Highlights:** 300+ Gi and NoGi videos, Categorized by Guards, Passes, Positions, Submissions, Attacks and Defenses covered, Progress faster, Stay motivated, Build confidence

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement mensuel | $12.99 | per month |
| Abonnement 6 Mois | $59.99 | per 6 months |
| Abonnement annuel | $99.99 | per year |

**What reviewers like**

- 👍 Excellent for JJB progression
- 💡 Comprehensive and complete app
- 📚 High-quality, clear explanations
- 🚀 Intuitive and fluid interface
- 💯 Great value for money

**What reviewers complain about**

- 🐛 Mac app not working
- 🐛 Premium account not accessible on Mac
- 🐛 Lack of content on specific topics (e.g., no-gi mounting)
- 🐛 Limited free content
- 🐛 Some display bugs (technique levels)

**Reported bugs**

- Mac app not functioning correctly
- Premium account inaccessible on Mac
- Display bugs related to technique levels

**Requested features**

- iPad format availability
- More content on specific no-gi techniques
- More free techniques to encourage subscription
- Ability to go to the next video in full-screen mode


## Frequently asked questions

### Is FFKarate e free?

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

### Is Strap free?

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

### Do FFKarate e or Strap have ads?

Neither FFKarate e nor Strap shows ads.

### Which is updated more often, FFKarate e or Strap?

FFKarate e ships an update every 2 months, and Strap every 2 weeks. Most recently, FFKarate e was updated on September 22, 2026 and Strap on September 27, 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.*