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. Internet down or crawling? One tap checks Wi-Fi, DNS and the wider internet in order, then shows which step is failing, the most likely cause and what to try next. Check a single website to tell whether it's that site or your whole connection. Deep Check collects more samples to catch drops that come and go. Every result shows its evidence (DNS, TCP, TLS, response time, IPv4 and IPv6), so you are not guessing or rebooting at random. • Sign-in pages: spots hotel, café and airport Wi-Fi that is connected but still waiting for a browser sign-in • Stability: repeated samples reveal jitter on connections that look fine but feel slow • What to do next: practical steps such as opening the sign-in page, trying a trusted DNS service or moving closer to the router • Check History: compare results over time; records are stored only on this device • Connected Node: with precise location allowed, identifies this Wi-Fi and the node you are connected to Your first complete check, with any tool, needs no purchase. An optional one-time in-app purchase then unlocks unlimited checks with every tool, full history and the before/after comparison after a fix. No subscription. No account, ads, analytics or tracking. Location is used only to identify the Wi-Fi and node, and is processed on this device. Check history is never uploaded.
Utilities · iPhone, iPad · Free
