Saving as standalone web app on iPhone and iPad
First, navigate to https://app.tamariapp.com/login in Safari. If you are redirected to My Recipes, click the profile icon in the top right corner (desktop) or top left menu (mobile) and click "Sign Out".
Select the share button, then select "Add to Home Screen."
You can now access Tamari from your home screen as a standalone app. Use swipe gestures to navigate the app since there is no back button.