Grubhub is a food delivery app allowing users to order meals from local restaurants and national chains with options for grocery delivery and transparent fee structures.

Download Grubhub from Google Play Store or Apple App Store then follow installation instructions provided by your device's app store.

Upon first opening create an account browse restaurants select items customize your order enter payment details and confirm your purchase.

Key features include restaurant ratings real-time order tracking transparent pricing personalized recommendations and Grubhub+ membership benefits.

Customize your experience by setting dietary preferences reordering favorites managing saved addresses and adjusting notification settings through the app's profile section.

Save favorite orders by using the reorder feature which stores past purchases for quick access or bookmark restaurants you frequently visit.

Share restaurant pages or specific menu items via social media messaging apps or email directly through the app's sharing options.

Access detailed restaurant information including menus reviews ratings and photos by tapping on individual restaurant listings within the app.

Grubhub requires location permissions for delivery purposes and payment information for transactions Manage these permissions through your device's settings or within the app.

Check for updates through your device's app store and ensure smooth operation by keeping your app version current and clearing cache regularly.