Icreon is a company that offers web app development for businesses in New York City. With an office space in the heart of Manhattan, this firm surely appeals to local enterprises in search of the latest technology. Icreon develops web apps by using a combination of open source software with closed source solutions. For example, apps that are launched for the Windows operating system are usually encoded with the ASP.NET framework. Similarly, Icreon utilizes the Swift programming language to write the code for apps that are exclusively launched for the iOS or macOS platforms. Every web app that is published by Icreon undergoes rigorous testing and debugging. The source code for each app is fully reviewed by meticulous developers and computer programmers. After all of the syntax is properly validated, a web app can be launched without any worries that it will crash or malfunction in some other unpredictable ways.