오프보이스: 오프라인 음성 텍스트 변환

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

OffVoice is a Korean voice transcription app that includes a local AI voice recognition model.

Once installed, recording, audio, and video transcription functions operate on your device without an internet connection. Voice files and transcription results are not transmitted to external servers.

■ How it works offline
· Includes AI model
The basic model required for transcription is included in the app, so there is no need to download it separately.

· Processed on device
Voice files, transcription results, and user vocabulary lists are stored on your device.

· Installation size information
Since it includes a local AI model, the installation size is larger than typical online transcription apps. We recommend installing it in a Wi-Fi environment.

· Ad connection information
An internet connection is required to use rewarded ads that add free transcription time. Core transcription functions operate offline.

■ Key Features

· Direct recording and importing audio files

· Extracting audio from video files and converting it to text

· Transcription results with time markers

· Automatic detection of technical terms and user vocabulary lists

· Accessibility settings including large font, high contrast, and wide line spacing

■ Suitable for

· Students who want to organize lecture recordings into text

· Professionals who want to quickly check records of meetings, interviews, and consultations

· Users who do not want to upload audio files to external servers

· Users who need to transcribe in environments with unstable internet connections

■ Privacy Policy

· Audio files and transcription results are not transmitted to external servers.

· Transcription results and user vocabulary lists are stored within the app.

· Deleting the app deletes internal app data as well.

Privacy Policy
https://offvoice.kr/privacy/

■ Usage Guidelines

· Daily transcription time is limited for free users; additional time can be added by watching rewarded advertisements.

· Voice recognition results may vary depending on recording quality, pronunciation, and ambient noise. Please review important records before use.

**Please review before use** Support Inquiries: support@offvoice.kr

Website: https://offvoice.kr/

Offvoice Team
Includes local AI models. Converts recordings, audio, and video into text on the device without an internet connection.
Updated on
Jun 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • This app may collect these data types
    Location
  • Data is encrypted in transit

What’s new

광고 보상 오류 수정 및 앱 안정성 개선