ActiveStat

Performance. Simplified.

Only for Mac

Free · In‑App Purchases

Mac

ActiveStat provides high-fidelity telemetry of CPU, RAM, Disk, Energy impact and Network within a compact, privacy-first interface. Your Mac is powerful. Understanding its performance should be effortless. ActiveStat is a calm system observer — delivering high-fidelity telemetry in a clean, minimal interface. Quiet when your Mac is efficient. Clear when it matters. Key Features: Smart Insight Engine Real-time system interpretation — not just raw numbers. Monitor thermal state, energy impact, sustained load, and CPU with contextual summaries that make sense instantly. CPU Activity Deep visibility into processor performance. Track total usage, individual core load, cluster activity, system uptime, and idle capacity with precision. Memory & Swap Clarity Understand where your RAM goes. Clear breakdowns of App Memory, Wired, and Compressed memory, with macOS pressure level and live swap I/O when your Mac starts paging to SSD. Disk Telemetry Live read and write speeds across every connected volume — internal and external — so you can see how storage activity evolves throughout your workflow. Intelligent Energy Impact A real-time energy classification powered by CPU load, thermal state, and memory pressure. Includes battery health data and time-remaining estimates on MacBook models. Smart Alerts Get notified on sustained CPU or memory pressure, low storage, and low battery — each with a threshold you can dial in. Stay ahead of issues without watching a dashboard. Minimalist, Respectful UI A refined glass interface designed to stay out of the way. Smart Auto-Expand and configurable Insight Verbosity keep the experience calm by default, detailed when you need it. Optimized for Apple Silicon Designed for M-series Macs. View Efficiency and Performance core clusters independently to understand how your chip distributes work. Privacy & Value Try Free for 7 Days Explore every feature during a full 7-day trial — no commitment required. One-Time Purchase No subscriptions. Lifetime access with a single unlock. Strict Privacy No analytics. No tracking. No data leaves your Mac.

Ratings & Reviews

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- Fixed an issue where low battery and storage notifications could fire multiple times. - Various UI refinements and stability improvements.

Version 1.4

The developer, Sulochanal Thassammal, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Sulochanal Thassammal
    Size
    • 2.3 MB
    Category
    • Utilities
    Compatibility
    Requires macOS 14.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 LucidBit
  • Developer Website
  • Privacy Policy