Kio Flow - Voice to Text

NEW in 1.3.4: On-device AI text refinement — polish your voice memos without cloud. 20+ languages. Custom keyboard works in any app. Privacy-first transcription.

Turn your voice into polished text — right inside any app. Kio Flow is the voice-to-text app that works where you type. With a custom keyboard extension, you can dictate directly into Messages, Slack, Notes, Mail, or any other app — no switching required. SPEAK ANYWHERE, TYPE EVERYWHERE Install the Kio Flow keyboard and tap the mic. Your words appear instantly as you speak, with AI refinement happening in the background. When it's done, your text is clean, punctuated, and ready to send. AI-POWERED TEXT REFINEMENT Raw transcriptions get messy. Kio Flow uses AI to fix grammar, add punctuation, and improve clarity — automatically. Choose from multiple AI engines or use on-device processing for complete privacy. 20+ LANGUAGES English, Chinese (Traditional & Simplified), Japanese, Korean, Spanish, French, German, Arabic, Hindi, Thai, Vietnamese, and more. Switch languages per recording or let auto-detect handle it. WORKS OFFLINE On-device transcription powered by WhisperKit means you can dictate without an internet connection. Fast, private, and always available. CUSTOM VOCABULARY Technical terms, brand names, jargon — add them to your personal dictionary so Kio Flow gets them right every time. ORGANIZED HISTORY Every recording is saved and searchable. Full-text search across all your transcriptions. Pin important ones for quick access. AVAILABLE ON MAC Use Kio Flow natively on your Mac with global keyboard shortcuts, menu bar access, and auto-paste into any text field. KEY FEATURES • Custom keyboard extension — dictate in any app • Real-time transcription preview (1-3 second latency) • AI text refinement with multiple engine options • On-device transcription (no internet needed) • 20+ language support with auto-detect • Full-text search across all recordings • Custom vocabulary for technical terms • Dark mode support • Cloud sync across devices (paid tiers) SUBSCRIPTION INFORMATION: • Free: 500 voice-to-text conversions per month • Gold ($4.99/month): Unlimited conversions, audio downloads, cloud sync • Platinum ($9.99/month): All Gold features plus premium AI precision, extended cloud sync FREE TRIAL: New Gold or Platinum subscribers get a 2-week free trial, available once per Apple ID per subscription group. Unless canceled at least 24 hours before the trial ends, it automatically converts to a paid subscription at the price shown above. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period at the same price. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Use: https://kio-app.com/terms Privacy Policy: https://kio-app.com/privacy