DuckDisk vs Mom Clock
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
π Mom Clock leads with 718 upvotes

Table-first storage analysis for Mac, cloud, and SSH
DuckDisk is a powerful open-source storage analysis tool designed specifically for macOS users seeking clear and actionable insights into their disk usage. Unlike traditional visual maps, DuckDisk offers a table-first, WizTree-style interface that displays detailed information such as size, allocated space, parent percentages, item counts, and file-type totals. It supports scanning local disks, cloud storage services like OneDrive and Google Drive, and remote servers via SSHβall within a single, user-friendly app. Notably, cloud scans use only metadata, ensuring privacy by not downloading actual file contents. As an Apple-notarized application available on the Mac App Store, DuckDisk combines transparency, privacy, and ease of use, making it ideal for developers, IT professionals, and anyone looking for precise storage insights without the clutter of colorful maps.
Pros
- Table-first, detailed view provides clear, actionable data
- Supports multiple storage sources including cloud and SSH
- Open-source, free, and privacy-conscious with metadata-only cloud scans
- Apple-notarized and available on the Mac App Store for easy installation
- Efficient for deep disk analysis and identifying storage hogs
Cons
- May have a learning curve for users unfamiliar with table-based interfaces
- Limited to macOS, not available on other platforms
- Cloud scanning relies solely on metadata, which might limit some detailed analysis
Best for
- β’ Identifying large or unnecessary files cluttering local or cloud storage
- β’ Managing storage across multiple cloud services from a single app
- β’ Monitoring disk usage for system optimization and cleanup
- β’ Auditing remote servers via SSH for storage management
Pricing: Free and open-source, with no paid plans or subscriptions required.

You said you'd do it. So why didn't you?
Mom Clock is a disciplined productivity app designed for individuals who struggle with procrastination and distractions. By combining strict reminders with app blocking features, it enforces accountability, making sure users follow through on their commitments. Unlike casual timers or reminder apps, Mom Clock acts as a virtual 'mom' watching over your shoulder, removing the ability to snooze or ignore tasks. This no-nonsense approach appeals to people tired of self-negotiation and seeking a firm hand to boost their focus and productivity. Ideal for those who need external pressure to stay on track, the app is particularly suited for students, remote workers, or anyone battling digital distractions. Its strong emphasis on discipline and real-time enforcement sets it apart from more lenient productivity tools, making it a powerful choice for individuals determined to break bad habits and build better routines.
Pros
- Strict enforcement of focus with no snooze or excuses
- Effective app blocking to eliminate distractions
- Simple, straightforward interface focused on discipline
- Good for self-motivated users who need external accountability
- Supports habit formation and breaking procrastination cycles
Cons
- May be too rigid for users who need flexibility
- Limited customization options for different workflows
- Potentially frustrating for those prone to stress over strict rules
Best for
- β’ Helping students stay focused during study sessions
- β’ Supporting remote workers in eliminating work distractions
- β’ Assisting individuals in breaking social media addiction
- β’ Enforcing break and work schedules for better time management
Pricing: Likely operates on a freemium model, offering basic features for free with optional paid plans that unlock additional customization or extended blocking options. Exact pricing details are not specified, but the model is common for productivity apps.