SystemWoe
What's my System doing?
Only for Mac
Free
Mac
What On Earth is my System doing? CPU, memory, disk writers, named processes, and safe next steps. Not a storage cleaner.
SystemWoe answers one question: What On Earth is my System doing?
CPU, memory, and GPU at a glance, then who’s writing to disk and what that process actually is. Live activity, not how full the drive is. GPU busy percent is strongest on Apple silicon (Intel Macs still get CPU, memory, and disk).
See disk activity
• Menu-bar agent ranked by disk writers
• Who’s writing, and why (Spotlight, Time Machine, memory)
• Sort by disk I/O to find writers that make your Mac feel stuck
Know what processes are
• Built-in knowledge for common macOS helpers (Spotlight, Time Machine, browsers, and more)
• Optional catalog updates so explanations stay current
• Submit improvements when something is missing (you choose what to send)
Free resources — safely
• Guided tips and copy-paste recipes
• Keep-guards so you don’t nuke something important
• Quit apps you started; no root helper, no silent force-quits
SystemWoe Free is designed for the Mac App Store sandbox. It is not a disk-space map or junk cleaner. Advanced tools — which folders were busy, Docker stats, force terminate — are available in SystemWoe Pro, a separate product you can download from our website. Purchasing Pro does not unlock features inside this App Store app.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Tofodo Software, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Serge Huber
- Size
- 8.4 MB
- Category
- Utilities
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 SystemWoe / Serge Huber