# CastGram

> Instant messaging app

Canonical page: [https://chrome-stats.com/d/jp.castgram.app](https://chrome-stats.com/d/jp.castgram.app)

## Overview

- **ID:** `jp.castgram.app`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Checker Support Co., Ltd.
- **Category:** BUSINESS
- **Downloads:** 472
- **Last updated:** 2026-10-16
- **First published:** 2026-07-31
- **Publisher country:** JP
- **Data as of:** 2026-10-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.castgram.app)
- **Website:** [https://castgram.jp/](https://castgram.jp/)
- **Privacy policy:** [https://castgram.jp/privacy/](https://castgram.jp/privacy/)

## Description

＼Groupware for Stores &amp; Staff／<br><br>This is a communication-focused groupware app that provides end-to-end support for communication in service and retail stores, from &quot;transmission → execution → evidence.&quot;<br><br>It can be used by all employees, including part-time staff, ensuring reliable dissemination and sharing of the latest information, and enabling the resolution of store-related issues under corporate management.<br><br>The UI, built based on feedback from active managers overseeing approximately 5,000 staff members, is optimized for store operations while also allowing customization of the app&#39;s top menu with your own original menus.

## Rankings

- #1,457,854 — Overall

## Similar extensions and apps

- [GramTask](https://chrome-stats.com/d/com.taketask.gram) — 26 users
- [TeamGram](https://chrome-stats.com/d/com.bodruconnect) — 19,716 users
- [GChat](https://chrome-stats.com/d/au.com.gauratravel.livechat.app) — 208 users
- [Флагман Чат](https://chrome-stats.com/d/com.flagman.chat) — 230 users
- [J-GROUP](https://chrome-stats.com/d/com.jgroup.member) — 13 users
- [Gramo Contacts](https://chrome-stats.com/d/com.gcontact.app) — 151 users
- [Grupo Maggio by JobSmile](https://chrome-stats.com/d/com.jobsmile.arcangelmaggio) — 1,254 users
- [Gmessage](https://chrome-stats.com/d/jp.co.globalgate.gmessage) — 115 users
- [Grūps App](https://chrome-stats.com/d/app.grup.mobile) — 2 users
- [Salesgram](https://chrome-stats.com/d/ly.automatica.salesgram) — 399 users
- [GFMStudio Staff](https://chrome-stats.com/d/com.gfmstudio.staff) — 21 users
- [GreenData Диалог](https://chrome-stats.com/d/pro.greendata.app.messenger) — 109 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/jp.castgram.app)