FFKarate e vs Strap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FFKarate e
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.
- View personal data
- Access digital license
- Secure content access
- Managed by FFKDA
Read full descriptionHide full description
FFK e-licence est une application de la Fédération Française de Karaté et Disciplines associées. En tant que licencié vous pourrez retrouver toutes vos données personnelles et notamment le visuel de votre Licence. Les contenus font l’objet d’un accès sécurisé spécifiques, géré par la FFKDA.
Strap
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.
- 300+ Gi and NoGi videos
- Categorized by Guards, Passes, Positions, Submissions
- Attacks and Defenses covered
- Progress faster
- Stay motivated
- Build confidence
Read full descriptionHide full description
Progresses 2 fois plus vite avec Strap, l'application pour apprendre le Jiu-Jitsu Brésilien ! Tu accéderas à plus de 300 vidéos en Gi et en NoGi, triées par catégories: Gardes, Passages, Positions, Finalisations. Pour chaque catégorie, tu retrouveras les attaques et les défenses. Grâce à Strap tu vas: - Gagner en confiance pendant tes combats. - Ne jamais perdre ta motivation. - Progresser 2 fois plus vite. Conditions générales d'utilisation: https://www.strap-bjj.com/tos
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | FFKarate e | Strap |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 95.6% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 96 MB |
| Age rating | 12+ | 4+ |
| Developer | OPENIUM | Florian COLBE |
Customer experience
FFKarate e
Strap
Bugs and requests
FFKarate e
Not enough reviews yet to summarise bugs or requests.
Strap
Reported bugs
3 issues- Mac app not functioning correctly
- Premium account inaccessible on Mac
- Display bugs related to technique levels
Requested features
4 requests- 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
In-app purchases
FFKarate e
No in-app purchases
Strap
- Abonnement mensuel3 Days trial$12.991 Month
- Abonnement 6 Mois7 Days trial$59.996 Months
- Abonnement annuel14 Days trial$99.991 Year
