ActivityFly - System Monitor

CPU, GPU, RAM, SSD & Network

Only for Mac

Free · In‑App Purchases

Mac

ActivityFly is a lightweight macOS menu bar system monitor that keeps your Mac’s key performance stats visible at a glance. Monitor CPU, memory, disk, network, battery, and GPU activity from a clean menu bar interface. Open compact detail panels to view live usage, temperatures, disk capacity, network information, battery details, and top active processes. ActivityFly is designed to feel native, fast, and unobtrusive. It stays in your menu bar, updates in real time, and helps you understand what your Mac is doing without opening multiple system tools. Free features include essential CPU, memory, disk, and network monitoring. ActivityFly Pro unlocks additional advanced modules and alerts.

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The developer, DURSUN CEM KIRAC, 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

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

    Seller
    DURSUN CEM KIRAC
    Size
    2.3 MB
    Category
    Utilities
    Compatibility
    Requires macOS 13.0 or later.
    • Mac
      Requires macOS 13.0 or later.
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Dursun Cem Kirac