There are several tools and means that can be used when creating a mobile application, such as:

• UI/UX design: Tools such as Figma or Adobe XD can be used to create the user interface and user experience of the application.
• Programming languages: Commonly used programming languages for mobile app development include Java (Android) and Objective-C/Swift (iOS).
• IDEs: Integrated development environments (IDEs) such as Android Studio and XCode can be used to write and test code.
• Testing: Tools like TestFairy and Appium can be used for testing the mobile application.
• Debugging: Debugging tools such as HockeyApp and Fabric can be used to fix bugs.
• Databases: Databases such as Firebase and MongoDB can be used to store and manage data.
• Analytics: Tools such as Google Analytics and Mixpanel can be used to track user engagement and to better understand user behavior.