Just Talk.
Kiroku
Remembers
Everything.
Voice notes that transcribe, proofread, and analyze themselves. Capture ideas on the go and let AI surface the patterns, emotions, and action items hidden in your words.
Speak Freely. Let AI Do the Rest.
Record & Transcribe Instantly
Real-time speech-to-text that works on-device, no internet needed. AI proofreads your transcript automatically — fixing punctuation, removing filler words, and cleaning up sentence boundaries while keeping every word yours.
Patterns, Emotions & Insights
Kiroku reads between the lines. It detects your emotional tone, extracts recurring themes as hashtags, and generates summaries, action items, and decisions — so you never lose a thought.
Privacy First
Your voice never leaves your phone. On-device speech recognition, local AI processing, and a local database mean zero cloud dependency. No accounts, no tracking, no data collection — just your thoughts, stored on your device.
How It Works
Record
Hit record and speak naturally. Kiroku transcribes in real-time, right on your device — no internet needed.
Refine
AI proofreads your transcript — fixing punctuation, filler words, and sentence flow. Pick from alternatives or edit yourself.
Discover
Get auto-generated titles, emotion detection, pattern hashtags, summaries, and action items. Track your weekly trends.
Your Voice. Your Data. Your Device.
On-Device Processing
Speech recognition and AI run locally on your phone. Your recordings and transcripts never leave your device unless you choose to.
Offline First
No account required. No cloud dependency. Record, transcribe, and analyze your notes entirely offline. Cloud AI is optional, never mandatory.
Local Storage Only
All your notes live in a local database on your phone. No server, no sync, no third-party access. Your thoughts stay yours.
iOS Waitlist
Kiroku is out now on Android. The iOS version is in development — leave your email and we’ll let you know the moment it lands on the App Store.
FAQ
Is Kiroku really free? add
Yes. Kiroku is completely free to download and use. All core features — recording, transcription, proofreading, and on-device AI analysis — work without any payment or subscription.
Does it work without internet? add
Yes. Speech recognition and AI run on your device. Cloud-based models are available for phones without a TPU or on-device AI support, but are never required if your device handles it locally.
Does it work on older phones? add
Kiroku works best on newer smartphones with a TPU or edge AI chip, which handle on-device transcription and analysis natively. Older phones without these capabilities can still use Kiroku — those users can select a remote AI provider (like Gemini) for proofreading and analysis features.
What languages are supported? add
Kiroku currently supports English, Polish, and German for both the interface and speech recognition. More languages are on the way.
Where is my data stored? add
Everything stays on your phone in a local database. There are no accounts, no cloud sync, and no third-party access to your notes.
Where can I get Kiroku? add
Kiroku is available now on Google Play for Android. The iOS version is still in development — join the waitlist and we’ll email you at launch.