SecondBrain Pro
AI Voice Memory Assistant
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Your private AI memory assistant — capture thoughts by voice, organize with emotions, sync across iPhone & Apple Watch. Privacy-first, on-device AI.
Your Personal AI-Augmented Memory
SecondBrain helps you capture, organize, and recall your thoughts, ideas, and learnings using voice-first capture and AI-powered search.
INSTANT VOICE CAPTURE
• Tap to record, automatic transcription
• Works on iPhone, Apple Watch, iPad
• Background recording for long thoughts
• Premium Neural TTS for voice playback
AI-POWERED RECALL
• Natural language search: "What did I learn about React last week?"
• On-device AI chat with your memory context
• Temporal queries: "yesterday", "last month", "last summer"
• Smart tagging and categorization
CHOOSE YOUR STORAGE
FREE - Local Only
• Store memories on your device
• Voice capture with standard TTS
• On-device AI chat (10 memory context)
• Perfect for getting started
STANDARD - CHF 7.99 (One-Time)
• Everything in Free +
• iCloud Sync across all your Apple devices
• Premium Neural TTS voices
• Expanded AI context (50 memories)
• Export to JSON/Markdown
• iPhone ↔ iPad ↔ Watch ↔ Mac sync
PREMIUM - CHF 17.99 (One-Time)
• Everything in Standard +
• Custom CloudFlare Worker backend
• AI Auto-Correction of voice input
• AI Summarization of search results
• Quality Boosting for better relevance
• GDPR compliant, EU servers
PRIVACY-FIRST
• No account required (Free & Standard tiers)
• On-device AI processing (iOS 26+ Apple Intelligence)
• Optional bring-your-own-backend (Premium)
• End-to-end encrypted sync (iCloud)
• You own your data, always
KEY FEATURES
• Voice recognition in multiple languages
• Real-time transcription overlay
• Memory types: Note, Task, Learning, Decision, Discovery
• Tag-based organization
• Temporal search ("today", "last week", "last year")
• Export your data anytime
• Dark mode support
• Apple Watch companion app
PRICING
• FREE: 100 local memories
• STANDARD: CHF 7.99 (iCloud Sync, unlimited)
• PREMIUM: CHF 17.99 (CloudFlare AI, unlimited)
What's New (v2.0.6):
- New: Beautiful 3D emotion icons with animated selection effects
- Fixed: Statistics now correctly merge memory types from all sources
- Optimized: Reduced emotion asset size by 83%
- Smarter Statistics: 25 memory types with unique icons and colors. Statistics from different sources are now merged intelligently — no more duplicates.
The developer, Heinrich Krupp, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Heinrich Krupp
- Size
- 10.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SecondBrain PREMIUM ₹ 1,999
- Standard ₹ 799
- Copyright
- © Heinrich(Henry) Krupp
