ArdusKey

ArdusKey

한국어 4톤 온디바이스 AI 음성 키보드

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1 review

Details

Released
September 19, 2026
Updated
October 27, 2026
ArdusKey screenshot #1 for iPhone
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About

This app offers an on-device AI voice keyboard for Korean, converting spoken words into text with customizable tones. It prioritizes privacy by processing all voice and text data locally, ensuring it never leaves your device.

✓On-device Korean voice recognition
✓AI-powered sentence refinement
✓Four customizable speech tones
✓User-defined custom dictionary
✓Privacy-focused local processing
✓Free trial and limited daily use
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What's New in ArdusKey

1.0.8

October 27, 2026

· 일부 앱에서 받아쓰기를 마친 뒤 글이 입력되지 않던 문제를 막도록 고쳤습니다. · 새 버전이 나오면 앱을 열 때 알려 드립니다. 하루 한 번까지 최신 버전 번호만 확인하며 음성과 글은 보내지 않습니다. 설정 › 개인정보의 «새 버전 알림»에서 끌 수 있습니다.

User reviews

아빠사랑해

와ㅏㅏㅏㅏ 이거 아이폰보다 훨씬 좋음 ㄷㄷ

Developer apps

FAQ

How does ArdusKey handle my voice data?

ArdusKey processes all voice recognition and sentence refinement directly on your device. Your voice and text data are never sent to external servers, ensuring a high level of privacy.

What are the different speech tones available in ArdusKey?

ArdusKey offers four distinct speech tones: ' 그대로' (Preserve Original), '캐주얼' (Casual), '업무' (Business), and 'SNS' (Social Media). You can select the tone that best suits your communication needs.

Can I add custom words to ArdusKey?

Yes, ArdusKey features a user dictionary where you can register frequently used names, company names, product names, and English spellings to improve recognition accuracy.

What is the free usage policy for ArdusKey?

You can use all features of ArdusKey without limits for 14 days from your first launch. After the trial, you can use all features up to 3 times per day for free.

How much does ArdusKey subscription cost?

ArdusKey offers a monthly subscription for ₩3,300 or an annual subscription for ₩29,000. The final price will be displayed on the App Store purchase screen.

Is ArdusKey available on Android devices?

Based on the provided data, ArdusKey is currently supported on iPhone devices. Information regarding Android availability is not specified.

How often is ArdusKey updated?

The latest version of ArdusKey is 1.0.4, and it was last updated on October 4, 2026. Update frequency is not explicitly stated but suggests regular maintenance.

What are the known limitations of ArdusKey?

Long utterances may occasionally result in a sentence being omitted, especially with high refinement settings. Accuracy can vary based on background noise, pronunciation, proper nouns, and utterance length.