Sydney · Mobile app development

Grocery delivery app development in Sydney built for big baskets and busy households.

Grocery delivery app development is trickier than most, with big baskets, substitutions and delivery windows. We build systems that make ordering simple and picking efficient.

In-house team Works with Sydney businesses You own every file
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In-house teamno outsourcing
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No lock-instay because it helps
AU
Australia-widePerth based

Last updated

At a glance

  • Large catalogue and search
  • Delivery slots and substitutions
  • Picker and packer tools
  • Driver app and tracking

What is grocery delivery app development?

Grocery delivery app development is the creation of apps and back-office tools for selling and delivering groceries. It covers large product catalogues, search and filters, delivery slot booking, substitution choices, picking and packing workflows, and driver apps.

What we cover

What goes into your app

The pieces that make up the service.

Want the national picture? Read about our grocery delivery app development service.

Catalogue and search

Fast browsing across thousands of products.

Delivery slots

Time windows with capacity limits.

Substitutions

Customer preferences for out-of-stock items.

Picking and packing

Staff tools for accurate, fast fulfilment.

Driver app

Routes, handover and proof of delivery.

Inventory sync

Stock levels kept current from your system.

What's included

What comes with this service.

The essentials of the service, plus the standards that come with everything we do. No hidden extras.

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  • Weighted items: Pricing for items sold by weight
  • Recurring orders: Weekly shop and subscriptions
  • Promotions engine: Offers and vouchers
  • Free discovery call: a short chat about your goals before you commit
  • Files you own: every asset and editable source file handed over to you

Is it right for you?

When a custom app makes sense

  • You run a grocery or specialty food store
  • You want to add online ordering
  • Your orders are managed by phone or message
  • You need stock and orders in sync

Compare

Grocery app or a generic store plugin?

Grocery app or a generic store plugin?
CompareGrocery appGeneric plugin
Picking toolsBuilt for the jobLimited
SubstitutionsHandled properlyOften manual
Delivery slotsCapacity-awareBasic
ScaleHandles big cataloguesMay slow down

How we work

Our process, step by step

Discover

We map ordering, picking and delivery.

Design

We design fast, simple shopping flows.

Build

We develop customer, staff and driver apps.

Integrate

We connect stock and payments.

Launch

We pilot, then roll out.

Built around you

Every project is quoted on your needs.

No one-size packages. After a free discovery call, you get a clear, itemised proposal based on what your business actually needs.

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1
Catalogue size

Number of products and variants.

2
Fulfilment

Home delivery, click and collect or both.

3
Inventory system

Integration with your stock software.

4
Delivery model

Own drivers or partners.

5
Features

Subscriptions, loyalty and promotions.

Why Kedra Digi

Why Sydney businesses choose Kedra Digi.

One accountable team

Strategy, design, development and marketing together.

A clear proposal first

Itemised deliverables before work starts.

You own everything

Files, code and accounts are handed over.

Kedra Digi is an Australian-owned digital agency. Based in Perth, we work with Sydney clients through video reviews, shared files and clear milestones.

Common situations

What Sydney clients usually ask us to solve

Independent grocers and specialty stores

Local stores can offer online ordering without the commission of large marketplaces, with substitutions and delivery windows handled clearly.

Operators with big baskets

Large orders need picking tools, substitutions and accurate stock. We build workflows that reduce errors and customer disappointment.

Chains with several stores

Each location needs its own stock and delivery area. We manage them centrally while keeping the customer experience simple.

?

Frequently asked questions

Straight answers to the questions we hear most.

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Can the app handle substitutions?
Yes. Customers can set preferences for each item.
Can it connect to our inventory?
Yes, through your stock system's API. Live availability reduces substitutions and cancelled items, and orders update stock automatically, so shelves and the app stay aligned.
Do you support click and collect?
Yes. We can add collection slots and in-store tools.
Can you support a Sydney independent grocer?
Yes. We tailor the system to the size and needs of your business.
How is it quoted?
It depends on catalogue size and features. You receive an itemised proposal first.
How do you handle substitutions?
Customers can set preferences per item, and pickers can suggest alternatives with a photo for approval. Clear rules reduce disputes and keep baskets accurate.
Can the app support click and collect?
Yes. Customers choose a pickup time, staff receive picking lists, and a collection screen shows orders ready, which suits busy stores and car park handovers.

Free discovery call

Ready to talk about your project?

Tell us what you are working on. We will reply within one business day with honest advice.

Prefer email? [email protected]