DriveFlash

【Your Cloud Drive Now Answers You.】

DriveFlash is an AI-powered personal knowledge management assistant. Transform your scattered cloud drive documents into an intelligent knowledge base you can chat with and query anytime.

Two Login Options, Your Choice

Sign in with Apple: Your knowledge stays in iCloud Drive, completely private

Google Sign-in: Your knowledge stays in Google Drive, synced across platforms

Both methods offer identical functionality—use either one to access all AI features.

Ask Your Documents Directly

RAG Smart Q&A (vector search + Gemini AI) with three-layer intelligent retrieval (Wiki index → vector similarity → keyword matching). AI answers come with clickable source document links and related topic suggestions.

Convert Multiple Content Sources to Notes in One Click

YouTube videos, Podcasts, web articles, PDFs (including scans), eBooks (EPUB/DOCX), photos (OCR), audio files—9 built-in analysis modes + custom modes:

Detailed summary, study notes, meeting minutes, academic seminar

User manuals, knowledge extraction, eBook quick-read

Convert to Markdown, transcript organization

Custom analysis mode (add your own prompts to process source content)

Auto-Generate Knowledge Reports

AI daily/weekly/monthly reports automatically organize and review your newly added content and knowledge direction.

Meeting Todos → Reminders

Automatically extract action items from meeting notes and add them to iOS Reminders app in one click, with bidirectional deep links for seamless navigation.

Learning Verification + Course System

Quiz: Daily/weekly/monthly tests auto-generated from your knowledge base

Lesson: AI-generated short course cards to refresh your memory

Learning reminders to help you maintain momentum

AI Assistant

Built-in "Prompt Architect" with one-click professional templates

Custom prompts: add, edit, delete personalized templates

Multi-file attachment support with content persisting across conversations

Privacy First

No proprietary servers: data flows directly between your device and cloud

API keys encrypted in Keychain, never uploaded to any server

【Key Features】

RAG smart Q&A + source attribution

AI daily/weekly/monthly reports

Cloud drive folder browsing

Full-text search + vector search

9 built-in analysis modes (detailed summary / study notes / convert to Markdown / meeting minutes / academic seminar / user manual / knowledge extraction / eBook quick-read / transcript organization)

EPUB / DOCX eBook parsing

YouTube / Podcast subtitle extraction and analysis

Learning verification Quiz + Lesson cards

Meeting todos → iOS Reminders integration

5 languages (Traditional Chinese / Simplified Chinese / English / Japanese / Korean)

Completely free, with optional developer support

【Prerequisites】

Apple ID or Google Account (one or the other)

Gemini API key (free signup at aistudio.google.com)

【Minimum System Requirements】

iPhone: iOS 26.2 or later

iPad: iPadOS 26.2 or later

(Required to access iOS 26 exclusive APIs like Apple SpeechAnalyzer and NLContextualEmbedding)