Private AI Assistant

Oysty india (OPC) Pvt Ltd

About this app

Private AI Assistant is a fully offline, on-device meeting companion that
transcribes recordings, generates smart summaries, and lets you ask questions
about your meetings — all without sending a single byte to the cloud.

Your audio stays on your device. Always.

Whether you're in a team stand-up, a client call, or a lecture, Private AI
Assistant helps you capture every detail:

• RECORD & TRANSCRIBE
Record meetings directly in the app. On-device Whisper AI transcribes your
audio with high accuracy — no internet needed. Transcripts appear in real
time as processing completes.

• AI MEETING SUMMARIES
Get concise summaries with key topics, action items, decisions, blockers,
and follow-ups extracted automatically by a local Llama model running
entirely on your device.

• SMART SEARCH
Find anything from past meetings with natural language search. Ask "What
were the action items from last week's sprint review?" and get instant
answers with relevant transcript excerpts.

• MEETING Q&A CHAT
Have a conversation with your meeting history. Ask follow-up questions,
drill into specifics, or get clarifications — the AI answers using context
from your actual recordings.

• COMPLETELY PRIVATE
No accounts. No sign-ups. No cloud. All processing — transcription,
summarization, and AI chat — runs locally on your device using on-device
machine learning models.

• AUDIO PLAYBACK
Replay any recorded meeting with built-in playback controls including
play/pause, seek, and skip back 15 seconds.

KEY FEATURES:
✓ 100% on-device — works offline, no internet required
✓ Local Whisper speech-to-text (tiny, base, or small model)
✓ Local Llama 2.5 language model for summaries and chat
✓ Semantic search across all meeting transcripts
✓ Automatic action items, decisions, and topic extraction
✓ Editable meeting titles and soft-delete
✓ Privacy-first — no data ever leaves your device
✓ Biometric app lock for sensitive content
✓ Dark theme
✓ Material You design

PERMISSIONS:
• Microphone — required for recording meetings
• Notifications — for recording foreground service
• Biometric — optional app lock

Note: The first launch requires downloading ML models (Whisper for
transcription, Llama for AI features). Model files are 50-800MB depending
on selection. Wi-Fi recommended for downloads.

Private AI Assistant is free and open-source. No ads, no tracking, no
data collection.

What’s new

• First open testing release
• On-device meeting transcription, summaries & Q&A
• Fully offline — no data leaves your device
• Local Whisper STT + Llama 2.5 AI models
• Added MCP support