# DOJO CORE — Your dojo membership card

> Your dojo membership card (iPhone/iPad app by LET'SBJJ, K.K..)

- Source: https://appshunter.io/ios/app/dojo-core/id6830944854 (this page in markdown: same URL + `.md`)
- Developer: [LET'SBJJ, K.K.](https://appshunter.io/developer/6818800957)
- Category: Sports, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Japanese
- Released: 2026-11-06
- Data updated: 2026-11-09

## What is DOJO CORE?

DOJO CORE is the membership card app for dojos that use DOJO CORE.

Open the app and your card is right there. Hold the QR code up to the reader at the front desk to check in.

What you can do
• Show your membership card and QR code
• See your belt, stripes and how many times you trained this month
• Check the class schedule and who is teaching
• Read news from your dojo
• Enter tournaments and keep your results
• Request a private lesson

Easy login
Log in once with LINE or with a one-time code sent to your email. After that, the app opens straight to your card. No password to remember.

On iPhone
• Add your card to Apple Wallet from inside the app
• No signal at the front desk? The app shows the card you opened last

Your account is set up by your dojo. If you can't log in, please ask the front desk.

## Is DOJO CORE safe?

Not enough ratings yet to assess DOJO CORE.

## Is DOJO CORE legit?

DOJO CORE has limited verification signals. The AppsHunter Legitimacy Score for DOJO CORE is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2.0 — 2026-11-08

• If you get logged out, sign back in with Face ID or Touch ID (set it up once on your card screen).
• Dojos that newly join DOJO CORE now open without an app update.

### 1.1.0 — 2026-11-08

• News notifications: get a notification when your dojo posts news. Tap it to open the news.
• Links from your dojo (for example in LINE) now open right in the app.

### 1.0.0 — 2026-11-07

No release notes.

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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 2026-11-09.*