Privoxa is an offline app that transcribes recorded audio directly on your device. It's useful for situations where you want to record your voice in text, such as meetings, interviews, lectures, or taking notes.

Transcription is performed in the background, allowing you to work on other tasks while transcription is in progress.

【Privoxa Features】

■ Fully Offline
A transcription model download is required only the first time you use it. After completion, internet connection is not required for the transcription process itself. It can be used reliably even in areas with poor signal reception.

■ Privacy-Focused
Recorded audio is processed within your device. It does not send audio data to an external server for transcription. Ideal for those who want to handle important conversations and work content solely within their device.

■ Simple Operation
Simply open the app and start recording. After stopping, the audio is automatically transcribed, and you can review and edit the results. Real-time display (Premium) allows you to check the text while speaking.

■ History & Sharing
Transcription results can be saved in the history and edited or searched later. It also supports sharing of text and audio files (WAV).

[Main Features]

• Microphone recording (16kHz, clear recording for speech recognition)
• Offline transcription
• Editing transcription results
• Saving and searching history
• Sharing text/audio
• Japanese/English UI support

[What you can do with the free version]

• Recording and transcription up to 5 minutes per session
• Save up to 5 history entries
• Standard accuracy transcription

[What you can do with Premium (one-time purchase)]

• Unlimited recording time
• Unlimited history entries
• High accuracy transcription
• Real-time transcription (displayed sequentially during recording)
• Offline translation (the following language pairs)

- Japanese ⇔ English

- Japanese ⇔ Chinese

- Japanese ⇔ Korean
* Translation models are downloaded upon use.

【Recommended for those who:】

・Want to transcribe meeting and discussion content into text

・Want to organize interviews and reports afterward

・Want to streamline note-taking during lectures and seminars

・Want to transcribe even in offline environments

・Don't want to upload audio to the cloud

【How to Use】

1. Install the app

2. Download the transcription model upon first launch (Wi-Fi recommended)

3. Turn on microphone permission

4. Start recording → Stop → Check the transcription result

5. Edit, save history, and share as needed

【Notes】

・An internet connection is required for the initial model download, downloading additional models for Premium features, and purchasing Premium on Google Play.

・Transcription accuracy varies depending on ambient noise, speaking style, microphone performance, etc.

・The free version has limits on recording time and history entries.

With Privoxa, easily convert your voice to text. Try a transcription experience that balances offline functionality and privacy.