Niduu is a mobile app designed to provide a gamified learning solution for corporate training. Developed by Niduu, a company that specializes in employee development, the app is exclusively available to employees of companies that are clients of Gupy EduCorp. To access the courses offered by the app, users need a company code.

The app offers a unique approach to training by utilizing gamification, which makes learning interactive and fun. It features a ranking system, points, rewards, and a quiz game called Batalha to motivate employees in their training. With Niduu, corporate training becomes more engaging, leading to better results for companies.