The Biryani Blues app is home to all the exclusive deals on your favorite dish Biryani. Be it for safe and seamless delivery or a takeaway, with our newly updated app you can have your Biryani your way in a few simple steps. Biryani Blues app – home to Best Biryani Deals - Buy 1 & Get 1 Free on takeaway orders. - Earn an additional FLAT 5% CASHBACK reward on every order. - Buy 1 & Get 1 on delivery every Tuesday.