WiFi Aid: Find WiFi Problems

Router, Mesh & DNS Diagnostics

$5.99 · Designed for iPad. Not verified for macOS.

Pin down whether DNS, your provider or a Wi-Fi sign-in page is failing, see which mesh node you're on and export a PDF report for support. Widget and Watch included. Optimized for iPhone Duo. Built with the latest SDK, the app fills the entire inner display and automatically adjusts its layout whether the device is folded or open. Wi-Fi slow or dropping again? WiFi Aid runs Wi-Fi, DNS and internet checks in one tap and tells you whether the problem most likely lies with your Wi-Fi, DNS, your internet provider or a single website — with the evidence behind every verdict. Deep Check keeps sampling to catch spotty connections that look connected but keep lagging, and on mesh Wi-Fi it shows which node you're on and whether it changed since your last check. Check from Apple Watch or a Home Screen widget; your check history stays only on this device. • Run a Check — test Wi-Fi, DNS and internet in one tap and get a verdict in seconds • Deep Check — collect more stability samples to pin down problems that come and go • Check a Website — see whether one site is down or your whole connection is failing • Full evidence — DNS, TCP, TLS, TTFB, HTTP, direct IP, IPv4 and IPv6, item by item • Mesh node — see which node you are on and whether you roamed • Check History — compare past results, stored only on this device • Apple Watch — run a check from your wrist • Widget & iPad — connection status on your Home Screen and a full iPad layout No account, ads, analytics or tracking. One upfront App Store purchase. No subscription. Optimized for iPhone Duo.

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Improved how text is displayed across all languages, along with stability and performance improvements.

Version 1.0.15

The developer, Guan Feng Lai, 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
    Guan Feng Lai
    Size
    15.7 MB
    Category
    Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 46 more
    • English, Arabic, Bengali, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    Age Rating
    4+
    Copyright
    © 2026 Cait518
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

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