The key elements to include in app presentation slides are:

• A captivating title slide
• A brief introduction to the app and its purpose
• A clear and concise explanation of its features and benefits
• Visually appealing screenshots or mockups of the app
• Customer testimonials or success stories
• A demo or walkthrough of the app’s functionality
• A strong call to action for users to download or purchase the app

Including these elements will help effectively showcase your app and engage your audience.