# BJJ Flash Cards — Attack Your Weaknesses

> Brazilian Jiu Jitsu technique learning app using spaced repetition and active recall. (iPhone/iPad app by Jon Zorn.)

- Source: https://appshunter.io/ios/app/bjj-flash-cards/id1615350888 (this page in markdown: same URL + `.md`)
- Developer: [Jon Zorn](https://appshunter.io/developer/1571624826)
- Category: Sports, Health & Fitness
- Price: Free with in-app purchases
- Rating: 2.60/5 from 5 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 34 MB
- Languages: American English
- Released: 2022-12-03
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bjj-flash-cards/id1615350888/reviews.md

## What is BJJ Flash Cards?

BJJ Flashcards ruthlessly attack the weaknesses in your Brazilian Jiu Jitsu game.

Do you have gaps in your game because your schedule does not always match your instructor's curriculum? Does it sometimes feel like you are working on techniques that are below or above your level? Does it feel like a lot of what you learn in class does not stick?

BJJ Flashcards were developed to solve these problems, by systematically teaching you the techniques of a well-rounded game and making sure they stick.
.
First, a concise video clip teaches you a technique. Next, you practice the technique and rate your mastery. Then, BJJ Flashcards schedules your next review according to your input. New and difficult techniques get more immediate reviews, while familiar and easier techniques get moved farther out. So, you are guided to always practice what needs improvement. MMA Flashcards adjusts to your level, regardless of how fast you learn or how often you practice, creating a custom path to mastery. It is like having a personal coach.

BJJ Flashcards are based on the learning principles of active recall and spaced repetition, like Duo Lingo, Memrise, Babel and other language learning apps, used by millions of learners,  Learning research has demonstrated that we learn fastest when we are challenged to remember information at increasing intervals, rather than by drilling the same information over and over. By harnessing the power of these learning principles, you accelerate your learning.

BJJ Flashcards offer two complementary learning modes. In "Mental Practice" mode, you challenge yourself to create a detailed mental image of how a technique is performed, allowing you to reinforce the details of each technique, anywhere you have time to look at your phone. In "Physical Practice" mode, you work with a partner on the mat, deliberately practicing your techniques to make them faster and smoother. Mental Practice mode preloads techniques into your brain, allowing you to make the most of Physical Practice on the mat, while Physical Practice mode reveals the details that make a technique work, enhancing your mental practice. Each mode reinforces the other.

BJJ Flashcards can also be used as an encyclopedia of fighting techniques, any time you have a problem in your game to solve. If you are having trouble escaping form side control when you spar, browse the side control category and add an escape technique to your reviews.

Stop wasting money on expensive videos that never seem to translate to usable skills. Stop randomly grazing on YouTube and social media videos. BJJ Flashcards efficiently and effectively deliver the optimum technique for you to practice today, and makes it stick.

Privacy Policy Link- https://app.bjjflashcards.com/Privacy-Policy
Terms of Service Link- https://app.bjjflashcards.com/Mobile-App-Terms-of-Service

## Key features

- Personalized review scheduling
- Active recall learning
- Spaced repetition system
- Mental practice mode
- Physical practice mode
- Technique encyclopedia

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $99.99 | per month |
| Yearly | $399.99 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/bjj-flash-cards/id1615350888/reviews.md

### 1/5 — Garbage

*2024-10-12*

Total garbage! Videos don’t work!

### 1/5 — Frustrating

*2024-09-08*

Trying to sign up for an account. Refuses to load when I click “sign up.” Just keeps blinking. I tried uninstalling and reinstalling. Tried accessing the content through the website. Nothing.

### 1/5 — Impossible to sign in

*2023-09-12*

Encountered multiple issues during the sign-in process:

1. Was not redirected to the login page after registering.
2. The first email verification code expired immediately.
3. Upon successful verification, was sent back to the sign-in screen.
4. Constantly received an "Unable To Read Key" error when trying to login.

The sign-in process is cumbersome and just doesn’t work.

## Frequently asked questions about BJJ Flash Cards

### What is BJJ Flash Cards?

BJJ Flash Cards is a mobile application designed to help users learn and retain Brazilian Jiu Jitsu techniques. It utilizes principles of active recall and spaced repetition to create a personalized learning path.

### How does BJJ Flash Cards help me learn?

The app teaches techniques through video clips and then schedules reviews based on your self-assessed mastery. This ensures you practice what you need most, like a personal coach.

### What are the learning modes in BJJ Flash Cards?

BJJ Flash Cards offers 'Mental Practice' to visualize techniques and 'Physical Practice' to work on them with a partner. Both modes are designed to reinforce each other for better retention.

### Can BJJ Flash Cards be used as a reference?

Yes, BJJ Flash Cards can function as an encyclopedia of fighting techniques. You can browse categories to find solutions for specific problems in your game and add them to your review schedule.

### What is the pricing for BJJ Flash Cards?

BJJ Flash Cards is free to download and use. It offers optional monthly and yearly subscription plans for advanced features or content.

### What is the user sentiment for BJJ Flash Cards?

Based on the available data, BJJ Flash Cards has a rating of 2.6 stars from 5 ratings, indicating mixed user sentiment.

### What devices does BJJ Flash Cards support?

BJJ Flash Cards is supported on iPhone and iPod devices, making it accessible for many iOS users.

### How often is BJJ Flash Cards updated?

The latest version of BJJ Flash Cards is 1.0.4, and it was last updated on February 18, 2026. This suggests a recent update, though the year seems to be in the future.

## Version history (last 5 releases)

### 1.0.4 — 2026-02-18

Subscription removed. The app is now free for all users.
Improved UI and overall user experience.
Added “Request a Technician” feature.
Minor bug fixes and performance improvements.

### 1.0.3 — 2026-02-01

New things

### 1.0.2 — 2023-11-01

-Fixed bugs and added new features.

### 1.0.1 — 2022-12-14

Minor Bugs Fixed

### 1.0 — 2022-12-03

No release notes.

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## More apps by Jon Zorn

- [MMA Flash Cards](https://appshunter.io/ios/app/mma-flash-cards/id1571624494)

All apps by Jon Zorn: https://appshunter.io/developer/1571624826

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*