NanoVoice: AI Voice Keyboard

Private on-device dictation

Free

Dictate in any app without sending your voice to the cloud. NanoVoice turns speech into clean text on your iPhone. Your voice keyboard shouldn’t send your words to the cloud. NanoVoice is an AI voice keyboard for private dictation in any app. Tap the keyboard microphone, speak naturally, and get clean text where you type — messages, notes, email, documents, and work chats. DICTATE WHERE YOU TYPE • Speak naturally — no special commands • Start or stop dictation from the Action Button while the keyboard is open • Use typing, swipe, and predictive text when voice isn’t right • Edit with the keyboard before you send • Multilingual mode supports 99 languages CLEAN UP TEXT FASTER • Smart formatting handles spacing, paragraphs, and case • Smart replacements fix names, acronyms, links, and phrases • Recent transcripts stay on-device for quick reuse PRIVATE BY DESIGN • On-device transcription • Audio and transcripts stay on your iPhone • Works offline • No account required NanoVoice is built for everyday words that should stay yours.

  • 5.0
    out of 5
    8 Ratings

Bug fixes and stability improvements.

The developer, Andy Tran, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • PLAIN MOBILE ESTATE LLC
Size
  • 38.3 MB
Category
  • Productivity
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Plain Mobile Estate