I can do this.
To test the app source code you provided, I will need the following:
Visual Studio: This is required for developing React Native applications.
Firebase: The app relies on Firebase for backend services, so access to Firebase will be necessary to properly test its functionality.
Retool: Please provide any specific details or instructions regarding the use of Retool in testing the app.
Expo: This is the development environment for React Native apps. I will need Expo to run and test the app.
To conduct the review, I will require the following platforms:
Android: I will test the app on an Android device or emulator.
iOS: I will also test the app on an iOS device or emulator to ensure compatibility.
Regarding the project timeframe and price, I will need more information about the scope and complexity of the app before providing an accurate estimate. Please provide further details about the app, such as the number of screens, specific functionalities, and any additional requirements.