Best Lenex Apps

Whale Config Checker

Inspect & Test Proxy Configs

Free

Inspect and test proxy configuration links for VLESS, VMess, Trojan, and Shadowsocks. It decodes all fields, flags risky settings, and tests connection reachability, latency, and speed. Profile your own connection's IP, speed, and DNS resolvers.

Regex Go

Master Regex with Regex Go!

Free

This app simplifies the creation of complex text patterns using a drag-and-drop interface. It leverages modern Swift frameworks to make regular expressions accessible to users without prior coding experience, enhancing efficiency and the joy of coding.

Subnet Mask

by Takahiro Furuya

Free

This app provides a quick way to calculate subnet masks and host addresses. It features a keypad for CIDR notation and allows for manipulation of keys via swipe gestures, functioning like a slider. It can also be used to determine wildcard masks and the number of addresses.

IP Subnet Calc

Calculate IPv4 and IPv6

Free

This tool calculates IPv4 and IPv6 subnets, providing detailed information such as the number of hosts, subnet size, class, and network addresses. Use the interactive CIDR slider to dynamically adjust subnet properties.

OEC Fiber Support

by Oklahoma Fiber LLC

Free

Troubleshoot internet performance issues like speed problems, buffering, and wireless coverage. Quickly identify and resolve potential causes of connectivity issues to ensure optimal internet usage.

Unicode Map and Code Table

Characters and Symbols Chart

Free

Explore a vast collection of over 50,000 Unicode characters and symbols. Discover diverse shapes and characters, including constellations and chess pieces, to express your information comprehensively.

Browser-Search Engine Internet

Multi-Tool Browser

Free

This utility app integrates web browsing with network speed testing and a unique animated comment system. It offers multi-language support and allows for efficient settings management within a single interface.

RegEx Knife

by Mark Alldritt

Free

This tool simplifies working with regular expressions by allowing users to highlight and edit capture groups, immediately viewing the results. It also facilitates experimentation with regex substitutions, offering a straightforward approach to complex pattern matching.

Printsmart-WiFi printer app

Print photos, documents, PDF

$0.99

Print documents and photos directly from your mobile device to a wireless printer. Supports a wide range of file formats and cloud storage services for easy access to your files. Compatible with numerous popular printer brands.

IP Tools - Network Utilities

by sandip paghadar

Free

This app provides a suite of network utilities for easy use, including IP information, ping tools, and port scanning. It helps users monitor network status, discover devices, and measure network performance with an intuitive interface.

IPMask – Subnet Calculator

IPv4 networks, masks and hosts

Free

This utility helps calculate IP network addresses and subnetworks for IPv4. It assists in understanding IP addressing functions like host identification and location addressing within a network. The tool is useful for dividing networks into smaller subnetworks through subnetting.

Symbols Finder

Full SF Symbols Viewer

Free

Discover and manage all SF Symbols, including hidden variants and colorization options. This tool dynamically updates with system changes to ensure you always have access to the latest symbols for your creative projects.

The Cipher

by Logan Richards

Free

This app allows users to encrypt and decrypt messages using a variety of classic ciphers. It also includes tools for cryptoanalysis to help understand encrypted text and a mod calculator.

Pocket RFC

Easy access to RFC documents

Free

Access and explore Internet Engineering Task Force (IETF) Request for Comment (RFC) documents easily. Save documents for offline viewing, mark favorites, and search the index for terms of interest. Customize text colors and share with friends.

Simple Hex Editor: Read Bytes

Dive Deep into Your Files

Free

Easily view and modify the raw byte data of any file with a straightforward interface. This tool is designed for developers and tech enthusiasts who need a quick and efficient way to perform hex editing without unnecessary complexity.

ident.me

What are my IPs?

Free

Discover your device's local and public IP addresses, along with their geographical location and internet service provider. This utility app provides essential network information at a glance.