Lie Shield

Pause before scams move fast

Only for iPhone

$1.99 · Designed for iPhone. Not verified for macOS.

iPhone

Built for older adults and family helpers. Pause, check warning signs on device, and call a trusted contact before continuing. Lie Shield is an on-device scam-slowdown tool for iPhone. When a call, message, link, or request feels urgent, Lie Shield helps you pause before sending money, sharing a verification code, opening a suspicious link, or following pressured instructions. Use Lie Shield to: • Open a large emergency card when something feels urgent. • Review a suspicious situation with seven simple questions. • Paste text manually for an on-device risk check. • Optionally filter clearly high-risk messages from unknown senders using on-device rules. • Receive public risk-rule updates while private content remains on the device. • Choose and call one trusted contact before continuing. • Switch between English and Simplified Chinese. • Turn on Big Text for easier reading. Privacy comes first. Risk checks run on the device. Pasted text, review answers, trusted-contact details, SMS message bodies, and risk results are not uploaded. The optional SMS extension does not store message bodies or access the network. The app does not require an account, include advertising, use analytics, or track users across apps or websites. Lie Shield does not monitor, identify, record, or block calls. After the user enables Apple's message-filter setting, the extension can place only locally confirmed high-risk messages from unknown senders in Junk. Other results are left unfiltered. The app does not scan screenshots or use cloud analysis of private content. Risk results are informational prompts, not a guarantee that content is safe or fraudulent.

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The developer, 胜佳 佟, 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
    胜佳 佟
    Size
    1.5 MB
    Category
    Utilities
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 SHENGJIA TONG
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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