so2check

Network Connectivity Test

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

So2Check is a simple yet powerful network connectivity testing app designed for network engineers, system administrators, and developers. 【Key Features】 ■ TCP Connection Test Instantly test connections to any hostname or IP address and port number. Clearly displays connection success, failure, or timeout status, with response time measured in milliseconds. ■ Destination Management Save frequently used destinations and run tests with a single tap. Sample destinations like Google DNS and Cloudflare DNS are included so you can start testing right away. ■ Test History Automatically saves all test results. Search by name, host, port, status, or error message. Filter by success, failure, or timeout to find exactly what you need. ■ Preset Feature Save test results as presets with one tap. Organize by category to streamline your regular monitoring tasks. 【Use Cases】 ・Server and service availability monitoring ・Firewall configuration verification ・Network troubleshooting and diagnosis ・Connectivity verification for new service deployments ・Post-VPN connection testing 【Security】 All test results are encrypted and stored locally on your device. No data is ever sent to external servers. Safe for enterprise use.

Ratings & Reviews

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Minor improvements and bug fixes.

Version 1.0.3

The developer, Yasuhiro Hamada, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

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
Yasuhiro Hamada
Size
25.9 MB
Category
Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 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
© Yasuhiro Hamada
  • Developer Website
  • Privacy Policy

    • More by Yasuhiro Hamada

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