Try Power Apps and customer engagement apps apps

You can explore all Power Apps and model-driven apps capabilities in Dynamics 365, such as Dynamics 365 Sales and Customer Service, for free by signing up for trial licenses.

Power Apps trial

You can try Power Apps for free by signing up either for a 30 day trial or developer plan.

• Sign up for 30 day trial
• Sign up for Developer Plan
• Sign up for trial while purchasing Power Apps

Customer engagement apps trial

Visit https://trials.dynamics.com and select the required app to sign up for a 30-day trial.

For detailed information about signing up, purchasing or using individual customer engagement apps, see the respective app's documentation at Dynamics 365 documentation.