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Task manager and system monitor for Mac with fan control, temperature monitoring, storage cleanup, and AI assistant
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
Not given
Pricing model
Freemium
Paid
Pricing
Koru Local: free. Koru Cloud: $9.99/month for 100 GB storage, always-on sync and backup.
Website edition: $5.99 lifetime license (launch price for first 100 copies, then $14.99). Mac App Store edition: Free, or Pro at $5.99/month or $49.99/year.
Key features
Offline-first notes with local database storage
Peer-to-peer sync between devices with end-to-end encryption
AI agents as tabs using MCP (Model Context Protocol)
Local voice input that works offline
Terminal and coding agent tabs beside documents
Multiple profiles for work, school and personal use
Native apps for Windows, macOS and Linux
Markdown import and export with code blocks
Process management with pause, priority adjustment, and force quit
Temperature and sensor monitoring for all Mac components
Custom fan control with adjustable curves
AI Tune-Up that identifies and fixes performance issues
Storage cleanup with undo capability
Startup items management including deleted app leftovers
30 days of system activity history
Power usage monitoring in watts per component
AI assistant with your own AI provider
Per-app network monitoring and dev server detection
What makes it different
Free and fully open source with code on GitHub under MPL-2.0 license
Works completely offline with no account required
Bring your own AI without vendor lock-in
Local voice input that never sends audio to the cloud
Peer-to-peer sync without a server holding your notes
Plain language explanations of every process and what it does
One-click AI-powered optimization with full undo capability
Lifetime license with no subscription required for website edition
Works on both Apple silicon and Intel Macs
All history and data stays on your Mac for privacy
Koru
SystemWatch