PacketLoss & SpeedScan is made and published by
Kouei Taira.
AppBrain is an independent app data site and isn't affiliated with Kouei Taira.
The app name, icon, screenshots and description belong to Kouei Taira and are shown as
published on the App Store.
About PacketLoss & SpeedScan
PacketLoss & SpeedScan was an utilities app developed by Kouei Taira. It was removed from the App Store Feb 1, 2026.
User Ratings
The app had no ratings.
App Information
PacketLoss & SpeedScan was free. The app size was 43.17 MB. The last available version was 5.3.0. The last update was on January 27, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since August 2025.
Description by Kouei Taira(from the App Store)
PacketLoss & SpeedScan is your all-in-one network diagnostic toolkit. Analyze your internet connection quality in detail and quickly identify issues.
【KEY FEATURES】
■ Speed Test Measure download and upload speeds accurately using Cloudflare's fast servers. Packet loss rate is also measured simultaneously.
■ Ping Test Measure response time to any host. Check network latency conditions.
■ Traceroute Visualize the path packets take to reach their destination. Identify where delays are occurring.
■ Network Scanner Automatically detect devices connected to your LAN. Display IP addresses, MAC addresses, and hostnames in a list.
■ DNS Lookup Search IP addresses from domain names. Supports various record types including A, AAAA, MX, and CNAME.
■ Network Info [NEW] Display detailed information about your currently connected network. SSID, BSSID, IP address, subnet mask, gateway, and more.
■ Whois Lookup [NEW] Search registration information for domains and IP addresses. Check owner, registration date, expiration date, and more.
■ Netstat [NEW] Monitor your device's network connections in real-time. List TCP/UDP connections and listening ports.
■ Packet Capture [NEW] Capture and analyze network traffic. Perfect for checking communication content and troubleshooting.
■ HTTP Tester [NEW] Send HTTP requests to any URL and check the response. Supports various methods including GET, POST, PUT, and DELETE. Convenient for API development and debugging.
【RECOMMENDED FOR】 • Anyone who wants to investigate unstable internet connections • Anyone who wants to optimize their home WiFi environment • Network engineers and system administrators • App developers and web developers • Anyone learning IT infrastructure
【FEATURES】 • Simple and easy-to-use interface • Comprehensive network diagnostic tools • Supports 39 languages
From network troubleshooting to learning, PacketLoss & SpeedScan supports your network management needs. --- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
