QCue: Capture Your Mind
Your second brain
Free · Designed for iPad. Not verified for macOS.
Jot ideas by text or voice. Your chosen AI turns them into a private, linked wiki — offline-first and bring-your-own-key.
QCue is a capture-first "second brain." Catch a fleeting thought the instant it appears — by typing or by voice — and let an AI you choose and control distill your notes into a private, interlinked markdown wiki.
• Capture in one tap. Text or dictation, online or offline — nothing is ever lost.
• Your AI, your key. Connect your own provider key (OpenAI, Anthropic, DeepSeek, and more). Your notes are processed only by the provider you choose.
• A wiki that builds itself. Ideas become linked pages you can recall and search.
• Offline-first. Captures are saved on-device first and sync when you're back online.
• Private by design. No ads, no third-party tracking, encrypted storage, and each account's data is isolated. Delete content or your whole account anytime.
QCue is "bring your own key" — an active API key from a supported AI provider is required to use the AI features.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, HAIXU WEN, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HAIXU WEN
- Size
- 32.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 HAIXU WEN