5w2h is a free mobile application developed by Gold System for Android devices under the Business & Productivity category. The app aims to solve one of the biggest problems faced by professionals - poor time and task management. It is based on the 5W2H method (also known as 4Q1POC in Brazil) and allows users to maintain a timeline of their tasks, helping them identify which ones are in progress and which ones have been completed.

The app is a digital version of the 5W2H method, which is widely used for time and task management. The app is feature-rich and more practical than the traditional method, thanks to the advent of technology. With 5w2h, users can easily manage their time and tasks, keeping track of their progress and ensuring that they stay on top of their work.