Telcoaio - Network Toolbox
Ping, MTR, port scan and more
About
This network utility app provides a suite of on-device tools for diagnosing and debugging network connections. It offers features like ping, traceroute, port scanning, and Wi-Fi information, all designed for engineers and IT professionals.
What's New in Telcoaio
1.0.3
September 2, 2026
More reliable diagnostics, with clearer results and messages. • Added Traditional Chinese, German, Spanish, Japanese, and Korean. • Improved reverse DNS timeout handling and protection against stale asynchronous results. • Added earlier validation for HTTP URL schemes and port numbers. • Improved Service Monitor result and history consistency when deleting endpoints, and corrected auto-refresh state when leaving the screen. • Recent TLS targets now restore their saved custom ports correctly. • Fixed cases where editing a target could mislabel earlier results, history or exports. • Corrected special-use IPv6 address classification in the IPv4/IPv6 subnet calculator. • Improved Chinese tool search and fixed selected labels and messages in About, Wake on LAN, TLS and IPv6 diagnostics. • Enabled cleartext HTTP diagnostics for user-entered URLs while retaining HTTPS server certificate validation.
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FAQ
What network tools does Telcoaio offer?
Telcoaio provides a comprehensive set of native iOS network tools including Ping, Traceroute, MTR, Port Scanner, Reverse DNS, and Speed Test. It also offers Wi-Fi and device information, a local subnet scanner, and Bonjour service browsing.
Does Telcoaio have ads?
Yes, Telcoaio contains advertisements. As a free application, it utilizes ads to support its development and ongoing maintenance.
What devices is Telcoaio compatible with?
Telcoaio is exclusively available for iPhone and requires iOS 17 or later. It is designed to run natively on the iOS platform.
How often is Telcoaio updated?
The latest version of Telcoaio was released on 2026-06-19, indicating recent development activity. Updates typically address bugs, performance improvements, and potentially new features.
Can I use Telcoaio offline?
Most of Telcoaio's core network diagnostic tools, such as Ping, Traceroute, and Port Scanner, run on-device and do not require an internet connection to function. However, features like Global Ping and online tools will require connectivity.
What is the age rating for Telcoaio?
Telcoaio has an age rating of 4+. This indicates it is suitable for a wide audience and does not contain content typically restricted for younger users.
Does Telcoaio collect user data?
No, Telcoaio emphasizes user privacy by stating that no analytics are collected on tool inputs or outputs. All data processing stays on the user's device.
What languages does Telcoaio support?
Telcoaio is available in English and Simplified Chinese. The app's interface and content are localized for these two languages.
