Cost to build an on-demand app like Delivery Hero

What is an on-demand delivery app? Ready-to-eat meals delivery apps, i.e., Grubhub, Uber eats, DoorDash, etc. Instant riding or cab services, i.e., Uber, Lyft, Easy Taxi, etc. On-demand grocery delivery apps, i.e., Instacart, Walmart, FreshDirect, etc