Network Utilities & Analyzer vs NFC Checker & Tools

Network Utilities is a handy tool for network administrators to scan and analyze the ipv4 and ipv6 networks. Free version has some limitations on number of times you can run a service every day. You can use the subscription option to remove all limitations. Network Utilities includes the following services: - INFORMATION • General System Information including system hardware, memory usage, disk usage, network interfaces, WiFi, DNS Name Servers • Network Interfaces: Detail information about all the active network interfaces including link speed and data usage • Network Browser: Scan nodes connected to each network interface - NETWORK CONNECTION • Ping: Standard ping to Host, IPv4 or IPv6, number of requests, timeout and payload size is configurable • World Ping: Ping the target Host, IPv4 or IPv6 from at least 5 different locations • Traceroute: Standard trace function to destination Host, IPv4 or IPv6, timeout to each hop or maximum hops are configurable • IP Range Scanner: Check for alive nodes in provided IPv4 range • Port Scanner: Check for open ports on selected Host or IP, you can specify the port numbers or range of ports • Speed Test: Check current connection speed including ping, download and upload speed - HOST/IP TESTS • Host to IP: Resolve a hostname to IP addresses based on current device DNS settings • IP Location: Approximate location of an IP address or Host • Whois: Whois database search on domain name or IP addresses • NSLookup: Detail DNS records of a domain, DNS Server, Query Type, Query Class, Authoritative Records and search for IPv6 are configurable • Email Validator: Check the structure and server validity of an email address • RBL Blacklist Check: Check an IP address against major black lists - SYSTEM TOOLS • SSH Client: A built-in SSH client to connect to any SSH Server, supports both password and certificate authentication • Telnet Client: A Telnet client to connect to any server that supports telnet protocol • Wake On Lan: Provides ability to send WOL signal to any MAC address - UTILITIES • IP4 Calculator: Subnet class calculation of an IP4 address • IPv6 Calculator: Network calculation of an IPv6 address Network Utilities also has a Widget that can show the current connected WiFi and cellular information including private and external IP addresses. Additionally, you can share all the results as a PDF file

NFC Checker & Tools tells you the truth about your iPhone's NFC in seconds, then lets you read, write and automate NFC tags from the same app. CHECK YOUR NFC - Instant check: NFC reading availability on your iPhone - Live signal test while you hold a tag near the antenna, so you find the exact sweet spot - Read and write capability verified, not assumed READ NDEF TAGS - Tag contents appear the moment your phone touches it - Text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone number, address, app and location records - Run an action straight from the record you scanned CHIP MEMORY & TAG INSIGHTS - Memory breakdown - used, free and total capacity - Security flags and lock status - NDEF decoder with a plain-language summary of every record WRITE YOUR OWN TAGS - Write templates for text, URL, Wi-Fi, Bluetooth, vCard, email, SMS, phone, address, location and custom URL - Share-to-write: send a link, contact or file from any app straight onto a tag - Add several records to one tag before you write it - Copy Tag and Erase Tag QUICK ACTIONS ON IPHONE • Open the Quick Actions tab for one-tap access: Copy Tag, Copy Tag to Infinity, Erase Tag, Lock Tag (Read-Only) and Automations • Erase Tag wipes a tag so you can reuse it, after a confirmation • Lock Tag makes a tag permanently read-only (write-protect), after a confirmation. This is a Pro feature TAG HISTORY - Every scan saved with its time and record count - Reopen, share or delete any entry SUPPORTED TAGS ON IPHONE - Reads NDEF data on NFC Forum Type 1-5 tags: ISO 14443 (NTAG, MIFARE Ultralight, MIFARE DESFire), ISO 15693 (ICODE) and FeliCa - Writes to tags that are NDEF-formatted and not locked - iPhone cannot read MIFARE Classic, tags that are not NDEF-formatted, or bank, transit and ID cards USEFUL TOOLS - Device information at a glance - Compass, battery, flashlight and screen light - One-tap shortcuts to your system settings - Dark mode, available in many languages NO NFC? NO PROBLEM - A clear screen explains what to check and what to expect if your iPhone model does not support NFC reading WHAT YOU NEED 1. iPhone 7 or newer, on iOS 15 or later 2. Nothing to switch on: NFC on iPhone is always ready Free to use, supported by ads. An optional Pro upgrade removes ads and unlocks unlimited chip insights and automations, available monthly, yearly or as a one-time purchase. Questions or a problem? Write to support@yalintech.com and we will help. Privacy Policy: https://yalintech.com/legal/nfc-checker/privacy Terms of Service: https://yalintech.com/legal/nfc-checker/terms