As emo has simple and easy to use application programming interface that is running on top of the Squirrel programming language, you don't have to endure the difficulties of learning Objective-C and Java, and you can focus on your game logic by using one programming language. Not only novice programmers but also professional game programmers who are familiar with Lua (famous game programming language in the game industry) will make full use of Squirrel in a minute because Squirrel is much inspired by the language like Lua, JavaScript and Python.

The Liferay Mobile SDK provides a way to streamline consuming Liferay core web services, Liferay utilities, and custom portlet web services. It’s a low-level layer that wraps Liferay JSON web services, making them easy to call in native mobile apps. It takes care of authentication, makes HTTP requests (synchronously or asynchronously), parses JSON results, and handles server-side exceptions so you can concentrate on using the services in your app. The Liferay Mobile SDK bridges the gap between your native app and Liferay services. The official project page gives you access to the SDK releases, provides the latest SDK news, and has forums for you to engage in mobile app development discussions. The Liferay Mobile SDK is available as separate downloads for Android and iOS, and is compatible with Liferay Portal 6.2 and later.