Hello,
Thank you for considering me for your project. I am happy to help you develop your simple Ionic app. Based on your requirements, I estimate that the project will take approximately 2-3 weeks to complete and my quoted cost for the project will be $1000.
The app will have a main screen containing a webview without a URL bar, where you can insert external JavaScripts and stylesheets. The main screen will also have a button to scan a QR code, which will result in the URL of the webview. Additionally, there will be a basic setting to add or remove external scripts and stylesheets, and the option to configure the scripts to be inserted before or after page load.
Finally, I will use a Distribution Certificate and provisioning profile to build the IOS app.
If you are interested in proceeding with this project, please let me know and I will provide more details about the development process.
Thank you again for considering me for this project.
Best regards,