GuardKit

Device Movement Awareness

Only for iPhone

Free · In‑App Purchases

iPhone

GuardKit helps you understand when your iPhone may have been moved or handled while you were away. GuardKit is a privacy-first iOS utility designed to help you understand when your device may have been moved or interacted with while you were away. GuardKit works by running user-initiated Guard Sessions that analyze motion signals such as acceleration, orientation changes, and handling-like movement patterns. If you choose to enable it, GuardKit can also monitor nearby audio activity levels to provide additional context. All analysis is performed on-device. Key features: • Motion-based activity indicators during active Guard Sessions • Optional audio activity level detection (no audio recording) • Clear, chronological timelines of detected events • Local-first data storage — your data stays on your device • Full user control over permissions and features Privacy by design: GuardKit does not record or store audio, does not transmit data to external servers, does not identify people, and does not track users across apps or devices. Motion and audio activity analysis occurs only when you explicitly start a Guard Session and enable optional features. Important notes: GuardKit provides informational indicators only. Detected activity may occur for many benign reasons, and results are probabilistic. GuardKit is not a security system, alarm system, or surveillance tool. Premium access: GuardKit offers a free 3-day trial with full access to premium features. After the trial, premium access is available via a one-time purchase (Lifetime Unlock). No subscriptions are required. Learn more at https://www.guardkitapp.com

Ratings & Reviews

  • 5.0
    out of 5
    3 Ratings

The developer, David Langsam, 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
      • David Langsam
    • Size
      • 1.6 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 26.0 or later.
      • iPhone
        Requires iOS 26.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026 GuardKit
  • Developer Website
  • Privacy Policy