> ## Documentation Index
> Fetch the complete documentation index at: https://manual.voiceping.net/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported OS/Browsers/Required Specs

> Environment and required specifications for VoicePing to operate

export const ContactEn = () => <>
    <Tip>
      If you have any questions, please contact us via <a href="https://forms.gle/6AUho7oj3zBr79e96">this form</a>.
    </Tip>

    <h2>Official Links</h2>

    <CardGroup cols={2}>
      <Card title="Official Website" icon="globe" href="https://voiceping.net/en/">
        Visit our official website
      </Card>
      <Card title="X (Twitter)" icon="x-twitter" href="https://x.com/VoicePingMedia">
        Follow us on X
      </Card>
      <Card title="Facebook" icon="facebook" href="https://www.facebook.com/voiceping.inc">
        Like us on Facebook
      </Card>
      <Card title="LinkedIn" icon="linkedin" href="https://www.linkedin.com/company/28684130/">
        Connect on LinkedIn
      </Card>
    </CardGroup>
  </>;

## Desktop App

* OS: macOS 12 (Monterey) or later, Windows 10 or later, Linux (Ubuntu 22.04 or later)
* CPU: 8 cores / 8 threads or more, 2.0GHz or higher
* Memory: 8GB or more
* Network: Minimum 15Mbps, 30Mbps or higher recommended

## Mobile App

* iOS 16 or later
* iPadOS 16 or later
* Android 12 or later

## Offline Mode (Mobile)

The mobile app can transcribe and translate **fully on-device**, with no internet connection. See [Offline Translation on Mobile](/en/mobile-offline-translation).

* **Storage**: the offline model downloads on first use over Wi-Fi and is kept on the device; keep the app open until the download finishes.
* **Languages**: English, Japanese, Korean, Chinese, and Cantonese (a single unified model).
* **Data usage**: none — offline sessions send nothing to the cloud and work in airplane mode.

## Bandwidth Usage Guidelines

VoicePing's real-time voice translation feature sends audio to the cloud for translation processing. Since we use 16KHz WAV format for audio streaming, the following data usage occurs.

### Mobile App

The mobile app sends **only microphone audio (your voice)** to the cloud.

| Usage Time                              | Data Usage     |
| --------------------------------------- | -------------- |
| 1 hour                                  | Approx. 115 MB |
| 8 hours (full day usage)                | Approx. 0.9 GB |
| 16 working days (8 hours/day x 16 days) | Approx. 15 GB  |

### Desktop App (PC)

The PC app sends two audio streams simultaneously to the cloud: **microphone audio (your voice)** and **speaker output (others' voices/meeting audio)**. This allows real-time translation of not only your own speech but also what others say in meetings and video calls.

| Usage Time                              | Data Usage     |
| --------------------------------------- | -------------- |
| 1 hour                                  | Approx. 230 MB |
| 8 hours (full day usage)                | Approx. 1.8 GB |
| 16 working days (8 hours/day x 16 days) | Approx. 30 GB  |

<Tip>
  **SIM Card / Mobile Data Plan Guide**

  For full-time voice translation usage over 1 month (16 working days):

  * **Mobile App**: Plan with 15GB or more
  * **PC App**: Plan with 30GB or more

  We recommend getting a plan with extra capacity.
</Tip>

<Note>
  The above figures represent maximum data usage when translation is **always on**. Actual usage may be lower as translation is typically used only during meetings or calls.
</Note>

## Web App

* Supported Browsers: Safari, Chrome, Brave (latest versions)

<ContactEn />