Synap iOS App

The Synap iOS app gives you a native interface to your knowledge graph with 3D visualization, voice capture, and Apple Watch companion.

Features

• 3D Brain Graph — See your thoughts as a spatial network. Tap nodes to explore, pinch to zoom, fly to connections.
• Voice Capture — Record thoughts by voice, transcribed and tagged automatically.
• Chat — AI assistant with full knowledge graph context, powered by Claude.
• Apple Watch — Capture thoughts from your wrist. Recent thoughts at a glance.
• Widgets — Home screen widgets showing recent thoughts and graph stats.

Download

Available on the App Store: Synap

Setup

1. Open Synap and tap Log In
2. Enter your email and password (same account as npx arx-setup)
3. Your knowledge graph loads automatically

All thoughts captured in the app appear in your AI tool sessions, and vice versa. Same account, same graph, everywhere.

Driving Mode

The app detects when you're driving and enables voice-only capture mode. Thoughts are queued and synced when you're back online.

HealthKit Integration

Synap optionally reads HealthKit data (steps, sleep, HRV) to enrich your knowledge graph with wellness context. Your AI can reference this data to provide more contextual responses.

INFO

The iOS app requires iOS 17.0 or later.