Question: what are food delivery apps?
Answer: DoorDash (iOS / Android) Delivery Fee: $5.99 flat fee. ... 
GrubHub (iOS / Android) ... 
Uber Eats (iOS / Android) ... 
Seamless (iOS / Android) ... 
Postmates (iOS / Android) ... 
goPuff (iOS / Android) ... 
Delivery.com (iOS / Android) ... 
Instacart (iOS / Android)