# CHAM:O2/Lanhr

> CHAM:O2/Lanhr (iPhone/iPad app by Ryohei Oosawa.)

- Source: https://appshunter.io/ios/app/chamo2lanhr/id1628237821 (this page in markdown: same URL + `.md`)
- Developer: [Ryohei Oosawa](https://appshunter.io/developer/1628237823)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 3 MB
- Languages: English
- Released: 2022-06-10
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/chamo2lanhr/id1628237821/reviews.md

## What is CHAM?

CHAM:O2/Lanhr（シャムオーツー/ラヌール）の公式アプリです。

専用アプリなのでいつもの予約がとっても簡単！

24時間いつでも予約が可能です。
マイページからは予約状況の確認や予約履歴の確認、
キャンセルなどもマイページ上から行えます。
【主なアプリの機能】
◾予約機能
◾クーポン
◾マイページ機能
◾お知らせ機能


## Version history (last 2 releases)

### 1.250825.0 — 2025-08-26

アプリのバージョンアップ

### 1.220606.0 — 2022-06-10

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 2026-05-18.*