Building a Cross-Platform Food Delivery App With Flutter

Lunching food delivery app.

The client

Lunching app screens.

Lunching is a concept app for corporate food delivery, where employees order lunch to the office from restaurants nearby. It shows the closest restaurants, the best deals and the full menu for today, wrapped in a four-click ordering flow and animated food photography.

It was built internally, inspired by the delivery apps changing how takeaway works.

The challengeWhat the teams actually needed

This was pure R&D. The goal was learning a new framework and finding out whether Flutter really works.

Challenge 01Testing a framework properly

The team wanted certainty about whether Flutter is a good choice for mobile development, which needs a real project rather than a demo.

Challenge 02A category that suits it

Food ordering apps fit Flutter well: low complexity, but they need beautiful design for the food photography and an ordering flow quick enough that nobody gives up.

Challenge 03Sceptical developers

A React Native developer and an Android developer were asked to work in Flutter, and both started out doubtful about it.

Lunching app design.

What we did

A cross-platform food delivery app, built to learn from

The team concentrated on core functions so complete modules could be implemented and real conclusions drawn.

Area 01 · Ordering

Product

Four clicks, no more

A deliberately short ordering flow means nobody spends their lunch break choosing lunch.

Area 02 · Design

Design

Food photography that sells

Beautiful animation around the food photography is what a delivery app lives on.

Area 03 · Framework

Flutter

Flutter, evaluated

Working in Flutter changed the team’s minds: a responsive app that genuinely feels native, stable and fast.

Area 04 · Language

R&D

Dart is approachable

Dart turned out easy to learn and suitable even for an entry-level developer, which matters for whether a framework can be adopted at scale.

Tech stackThe tools that made it possible

01

Flutter

The framework the whole project existed to evaluate.

02

Dart

Flutter’s language, which proved straightforward to pick up.

What’s next

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