NG2-Translate provides a simple solution for localizing apps built with Ionic 2, which is based on Angular 2, by offering a pipe and service with observables and methods to translate both static HTML strings and JavaScript values. This ease of integration allows developers to quickly make their Ionic 2 apps accessible to users in multiple languages, enhancing the app's usability and reach. The library exemplifies the benefits of the Angular 2 ecosystem, which in turn benefits the Ionic 2 framework as it continues to grow and incorporate useful tools and libraries. For developers interested in implementing NG2-Translate, resources are available to guide them through the process, potentially expanding their app's user base significantly.