# i2U

> Table tennis tournament discovery and entry platform with social features. (iPhone/iPad app by ITTSU, K.K..)

- Source: https://appshunter.io/ios/app/i2u/id6738033817 (this page in markdown: same URL + `.md`)
- Developer: [ITTSU, K.K.](https://appshunter.io/developer/1779004528)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 45 MB
- Languages: American English
- Released: 2024-12-01
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/i2u/id6738033817/reviews.md

## What is i2U?

卓球の大会に出るなら「i2Uイッツー」！
i2Uなら、卓球の大会を思い立ったその時にすぐ申し込めて、簡単に参加できます。予定が空いたときに気軽にエントリーできるので、思いっきり卓球を楽しめる新しいシステムです！
現在参加可能な大会
全国各地で大会が開催中！会員登録をすれば、その場で大会検索とエントリーが可能。自分のレベルやスケジュールに合う大会を簡単に見つけて参加できます。
i2Uの便利な機能
ワンクリックで自分に合う大会を検索！
レートに応じた大会を検索できるため、初心者から上級者まで、誰でも自分に合った大会にエントリー可能です。
申し込み・支払いが一括で完了！
システム内で手続きから決済まで完了するので、シンプルなステップで安心して参加できます。
リアルタイムで大会進行を確認！
当日は、自分の試合や他の試合の進行状況をリアルタイムで確認でき、手続きに煩わされずプレーに集中できます。
豊富な追加機能も搭載
卓球ニュース配信、プロフィール管理、対戦履歴の確認、SNS機能もあり、プレイヤー同士が交流できます。
基本使用料は無料
アカウント作成や基本サービスは無料で利用可能です。気軽に登録してみましょう！
i2Uは参加も簡単、大会運営もサポート 
大会の申し込み後、ポイントで参加費を支払えば、あとは当日楽しむだけ。大会の開催や運営もサポートし、参加者管理や組み合わせ作成がスムーズになります。
まずは会員登録をして、大会に参加・運営してみましょう！

## Key features

- Tournament search and entry
- Rate-based tournament matching
- In-app payment processing
- Real-time match progress tracking
- Player profiles and history
- Social networking features
- Table tennis news updates

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/i2u/id6738033817/reviews.md

### 1/5 — 最悪の対応

*2025-12-05*

担当者は事務的対応のみ。上から目線で横柄な対応のみ。トラブルは当事者間で解決してくださいのみ。運営や事務局依頼したが、とことんスルー。ですので、みなさんもこれはスルーしてください。フェアプレーでルールとマナー守って楽しんでください。依存症現金厳禁！！

## Frequently asked questions about i2U

### How do I find tournaments on i2U?

You can search for tournaments based on your location, skill level (rate), and schedule. The app allows for easy filtering to help you find suitable events.

### Can I pay for tournament entry through i2U?

Yes, i2U supports in-app payment processing. You can complete the registration and payment process seamlessly within the system using points.

### Does i2U offer real-time updates during tournaments?

Yes, the app provides real-time tracking of your matches and other games. This allows you to focus on playing without being distracted by administrative tasks.

### What social features does i2U include?

i2U includes a social networking function, allowing players to connect with each other. You can also view player profiles and check your match history.

### Is i2U available on all devices?

Currently, i2U is supported on iPhone and iPod devices. Compatibility with other platforms may be considered in future updates.

### How often is i2U updated?

The app was last updated on December 1, 2024, with version 1.0.0. Future updates will likely address new features and improvements based on user feedback.

### What is the age rating for i2U?

i2U has an age rating of 4+, making it suitable for a wide range of users interested in table tennis.

### Does i2U have ads?

No, i2U does not contain advertisements. The app is free to use with no disruptive ads.

## Version history (last 1 release)

### 1.0.0 — 2024-12-01

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 2026-08-24.*