天天连测 vs Linkalyst

一款集成了 Wi-Fi 扫描、蓝牙信息检测与分贝监测的多功能环境检测工具。让你方便了解周围电子设备状态。 主要功能： Wi-Fi 设备扫描 实时列出当前接入同一网络的设备信息（如 IP、设备名称等） 便于判断网络是否被陌生设备占用 蓝牙设备探测 自动扫描附近开启蓝牙的设备（如耳机、手环等） 显示设备名称、信号强度等基础信息 环境分贝检测 实时测量当前环境噪声 提供分贝峰值分析以及保存曲线图 适用于噪音监控、学习环境评估等场景 应用场景： 居家网络安全排查 蓝牙信号测试与定位 噪音等级监控与健康保护 隐私说明： 本应用严格遵守隐私政策，所有信息仅在本地处理，不上传任何用户个人数据 使用蓝牙和麦克风权限仅为提供核心功能，用户可随时关闭

Ping with a live latency chart, query encrypted DNS (DoH and DoT), check TCP ports, see where an HTTPS request spends its time and trace every hop, on iPhone and iPad. Test results are saved as reports you can search and share. EVERYDAY CHECKS • Internet Speed Test: speed, packet loss and Connection Quality in one tap • Popular Services: how fast popular sites and services connect, ordered for your region • Discover: your gateway, Bonjour services and My Devices in one place • This Device: model, battery, storage and how this device connects • Share a Card: share a speed test, Popular Services or latency result as an image; five more styles with Plus MEASURE THE CONNECTION • Chart Ping (ICMP) probes live; up to six targets in one run and UDP probes with Plus • Typical latency (P50), slower requests (P95, P99), variation, timeout rate and longest timeout streak • Tap the chart to inspect a request and add notes as you test; timeouts are marked, never plotted as latency • Check a TCP port once or up to 50 times in a row SEE WHERE EVERY MILLISECOND GOES • Website Check sends five HEAD or GET requests in a row and can follow redirects hop by hop • Times DNS, TCP, TLS and time to first byte • Shows the HTTP protocol, TLS version, cipher suite and certificate chain, with expiry dates and SHA-256 fingerprints COMPARE DNS RESULTS • Query system DNS or choose UDP, TCP, DNS over HTTPS (DoH) or DNS over TLS (DoT) • Compare system DNS with up to four resolvers, each on its own protocol: fastest this round, record differences, response codes and failures (Plus) • Presets for Cloudflare, Google and DNSPod, or a custom endpoint • A, AAAA, CNAME, MX, TXT, NS, SOA and PTR records, with TTLs • DoH and DoT apply to queries in Linkalyst; they don't change your device's DNS settings SCAN PORTS AND ORGANIZE DEVICES • Batch Scan in Port Check takes IPv4 lists or CIDR and known IPv6 addresses, with port presets or your own ranges: up to 256 addresses and 4,096 address/port pairs per run (Plus) • Discover scans your network and lists devices that answer, with names, services and open ports; on iOS 27 also hardware addresses and makers (Plus) • Keep targets, notes and related reports in My Devices, optionally grouped by network ROUTES, SPEED AND ADDRESSES • Route Trace for IPv4 and IPv6: up to 30 hops, 1 to 3 probes per hop, optional hop hostname lookup • See this device's addresses and gateway; turn on IP Lookup in Settings for your public IP, region, network organization and ASN (via FreeIPAPI) • Download Test for a URL you choose, up to 64 MiB or 10 seconds • Throughput Test for upload or download to a free test peer you run on your own computer • Offline IPv4/IPv6 Subnet Calculator KEEP THE RESULTS • Search, star and tag reports; share them as JSON, or request-level data as CSV (one export free, then Plus) • Compare two runs with latency curves overlaid; repeated port checks, website checks, download and throughput tests and route traces are paired by target (Plus) • Optional iCloud Drive report sync, off by default (Plus) BUILT FOR IPHONE AND IPAD • Follow a running test on the Lock Screen and, on supported iPhones, in the Dynamic Island, where you can also stop it • On iPad, open the tools or a single report in its own window Use network tests only on systems you own or have permission to test. UDP latency and Throughput Test require a compatible test peer; instructions are linked in the app. Linkalyst is free to download, and its everyday tools are free. Items marked (Plus) need Linkalyst Plus, a one-time purchase that also removes all ads and supports Family Sharing. Privacy Policy: https://linkalyst.entromoonic.com/privacy-policy Terms of Service: https://linkalyst.entromoonic.com/terms-of-service