# NanoVoice: AI Voice Keyboard — Private on-device dictation > On-device voice dictation keyboard for private, offline transcription in any app. (iPhone/iPad app by Andy Tran.) - Source: https://appshunter.io/ios/app/nanovoice-ai-voice-keyboard/id6760539688 (this page in markdown: same URL + `.md`) - Developer: [Andy Tran](https://appshunter.io/developer/1808549265) - Category: Productivity, Utilities - Price: Free - Rating: 5.00/5 from 8 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 37 MB - Languages: American English - Released: 2026-03-23 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nanovoice-ai-voice-keyboard/id6760539688/reviews.md ## What is NanoVoice? 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. ## Key features - On-device AI transcription - Works offline - Use in any app - Dictate 4x faster than typing - No account required - Truly private ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/nanovoice-ai-voice-keyboard/id6760539688/reviews.md ### 5/5 — This is a fantastic dictation app. *2026-06-21* I've used all the dictation apps and I can honestly say that this one is fantastic in so many ways. Crazy fast, very accurate. And it even has things like predictive words and swipe typing Already, a big fan of this. It's got some things it could add and work on, but It's already really great. ### 5/5 — Does the job *2026-06-08* Really happy I found this app. It’s free and transcribes extremely well what i say whether in French or English. Very simple to use. Does better than Wispr. ### 5/5 — Amazing STT *2026-05-04* 5 stars because you do what others charge MONTHLY subscriptions for. Some feed back though as you grow: Sometimes I don’t have a direct replacement value (wrong -> right). It would be cool to just have a vocabulary of words that I say often that might be transcribed differently. Also, using some of Gemma 4 edge models, perhaps some cleanup opportunities? Like post processing? Those are the biggest 2 but I have more if you’d like to connect. ### 5/5 — Fast as hell *2026-04-29* The speech to text on this thing is damn near instantaneous ### 5/5 — Amazing functionality *2026-04-11* This app has highly accurate voice transcriptions and I love that it is all processed locally so my data stays private! ### 5/5 — Great util *2026-04-11* This is a great app and just works. It’s subject to the same limitations as all mic related keyboards have (including whispr flow), that’s Apple’s choice. While it does work, some ux suggestions as you develop: - basic regex or “smart” replacement options (I don’t want to keep um, uh, like, etc in my texts). Murmure (desktop) does this well - option to automatically drop a period at the end if there is one (this is a subset of ^ but want to call it out specifically) **Developer response:** thanks for the feedback! will be adding replacements and a lot more new features in the next version! stay tuned ## Frequently asked questions about NanoVoice ### Does NanoVoice have ads? No, NanoVoice is completely ad-free. The app is free to download and use without any advertisements interrupting your experience. ### How does NanoVoice ensure privacy? NanoVoice uses on-device AI for all speech transcription. This means your voice data and transcripts never leave your phone or touch any servers, ensuring maximum privacy. ### Can I use NanoVoice offline? Yes, NanoVoice works entirely offline. You can dictate text and have it transcribed without needing an internet connection, making it reliable anywhere. ### What devices does NanoVoice support? NanoVoice is available for iPhone and iPad. It is designed to function seamlessly on Apple's mobile operating systems. ### How often is NanoVoice updated? The latest version, 2.3.0, was released on May 19, 2026, indicating a recent update. Updates are typically released to improve performance and add new features. ### Is NanoVoice suitable for children? Yes, NanoVoice has an age rating of 4+, making it suitable for users of all ages. Its simple interface and core functionality are easy to understand. ### What is the user sentiment for NanoVoice? Based on the available data, NanoVoice has a perfect 5.0-star rating from 6 reviews, suggesting very positive user sentiment. ### Do I need an account to use NanoVoice? No, you do not need to create an account, sign up, or log in to use NanoVoice. It is designed for immediate use without any setup hassles. ## Version history (last 5 releases) ### 2.4.1 — 2026-07-20 Bug fixes and stability improvements. ### 2.4.0 — 2026-07-14 Bug fixes and stability improvements. ### 2.3.1 — 2026-06-26 Bug fixes and stability improvements. ### 2.3.0 — 2026-05-19 Bug fixes and stability improvements. ### 2.2.1 — 2026-04-28 Bug fixes and stability improvements. ## More apps by Andy Tran - [Chapter One 1](https://appshunter.io/ios/app/chapter-one-1/id6749249992) All apps by Andy Tran: https://appshunter.io/developer/1808549265 ## Related topics [dictation keyboard](https://appshunter.io/ios/topics/dictation-keyboard) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*