Food delivery app templates
Delivery is four applications pretending to be one: the customer ordering, the vendor accepting, the rider moving and the operator watching all three. These templates ship the whole set rather than the customer app alone.
4 templates · from $19 · full source code

Feastly
Multi-restaurant food delivery ecosystem with 4 apps — customer, driver, vendor and Next.js admin — plus AI features.

GreenCart
Multi-vendor organic grocery marketplace with a Flutter shopping app and a Next.js vendor and admin dashboard.

Crately
AI B2B food supplier platform with customer and driver Flutter apps plus a Next.js and Postgres admin panel.

ChefAI
AI recipe generator with meal planning and calorie tracking in one complete Flutter application.
The rider app is the part people underestimate
A customer app is a catalogue and a checkout, and it is the easy half. The rider app has to run in the background, survive a screen lock, keep reporting location on a battery that has to last a shift, and stay correct when the network drops in a lift. Buying a delivery template that ships only the customer app means writing the genuinely hard application yourself.
Live tracking is where the bill comes from
The database cost of a delivery app is close to nothing at any realistic order volume. The maps cost is not. A tracking screen that recomputes the route on every location ping turns one delivery into hundreds of billable Routes calls, and at a thousand orders a month that single mistake is over $1,700. Compute the route once per assignment and animate the marker along it. You can put your own numbers through the calculator below.