# CallSwitch One

> VoIP & Collaboration App for Business Communications

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

## Overview

- **ID:** `app.whynow.callswitchone`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Nebula Cloud Limited
- **Category:** COMMUNICATION
- **Downloads:** 16,521
- **Version:** 8.3.5
- **Last updated:** 2025-09-18
- **First published:** 2023-06-28
- **Publisher country:** GB
- **Size:** 34 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.whynow.callswitchone)
- **Privacy policy:** [https://www.callswitchone.com/about/privacy/](https://www.callswitchone.com/about/privacy/)

## Description

"CallSwitch One" is a mobile app that empowers users to manage business communications on the go. With HD voice calls, video conferencing, and advanced team collaboration tools like file sharing and presence settings, it ensures that you stay connected wherever you are. Access your business phone directory and configure call flows while integrating seamlessly with over 20 cloud platforms. Note: A CallSwitch One subscription is required for use.

## Rankings

- #468,695 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.CAMERA`
- `android.permission.CHANGE_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE`
- `android.permission.FOREGROUND_SERVICE_MICROPHONE`
- `android.permission.FOREGROUND_SERVICE_PHONE_CALL`
- `android.permission.INTERNET`
- `android.permission.MANAGE_OWN_CALLS`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.NFC`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.PROCESS_OUTGOING_CALLS`
- `android.permission.READ_CALL_LOG`
- `android.permission.READ_CONTACTS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.RECORD_AUDIO`
- `android.permission.USE_FULL_SCREEN_INTENT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_CALL_LOG`
- `app.whynow.callswitchone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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