# JKPアプリ

> JKPアプリ (iPhone/iPad app by Opt Fit Corp..)

- Source: https://appshunter.io/ios/app/jkp/id1568985460 (this page in markdown: same URL + `.md`)
- Developer: [Opt Fit Corp.](https://appshunter.io/developer/1517367660)
- Category: Lifestyle, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 13.5 · 38 MB
- Languages: English
- Released: 2021-05-28
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/jkp/id1568985460/reviews.md

## What is JKPアプリ?

JKP（日本空手機構）専用アプリです。JKP（日本空手機構）の会員様のみが利用できるアプリとなります。所属の施設を選択の上、登録をしてください。
【アプリの主な機能】
・JKP（日本空手機構）からのお知らせやメッセージを受信
・JKP（日本空手機構）からの会員限定動画の視聴が可能
・JKP（日本空手機構）事務局への連絡が可能


## Version history (last 1 release)

### 2.0 — 2021-06-28

昇段級履歴表示対応

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## More apps by Opt Fit Corp.

- [LinkerBell-リンカーベル](https://appshunter.io/ios/app/linkerbell/id1517367661)
- [GYMDX-ジム会員専用アプリ](https://appshunter.io/ios/app/gymdx/id1556016526)
- [AMI-IDA-アミーダ](https://appshunter.io/ios/app/ami-ida/id1562082235)

All apps by Opt Fit Corp.: https://appshunter.io/developer/1517367660

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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 2026-05-19.*