With 4D v17 R3, we introduced basic data formatters for dates, percentage, time, etc. 4D v17 R4 takes things a step further by providing you the ability to create your own data formatters and use them directly from the Project Editor.

As we’ve seen in the last two 4D for iOS blog posts  (data formatters and the creation of custom templates), 4D for iOS is becoming more feature-rich with each version. This provides more options when building your 4D for iOS applications. In this blog post, we’ll look at how you can use your own icons for more personalized apps.

4D for iOS packs in several features and concepts to help you easily get started with your first mobile application. Besides the step by step tutorial, we’ll be providing blog posts tips to speed up the learning process. In this post, we’ll explore an important concept in 4D for iOS: Mobile Session Management.