Services · Mobile app development · Inventory management apps

Inventory apps for US chains, franchises and suppliers running stores in many states.

Codeeo delivers inventory management app development USA retailers, franchise systems, restaurant groups and distributors use to see stock in every store, branch and supplier order across state lines. Our apps count on a phone, sync with each location's point of sale, raise purchase orders from reorder rules and move product between sites. For a business spread over several regions and time zones, one trusted stock figure is what lets head office buy centrally and stores sell with confidence.

Codeeo has no US office. We work remotely with American clients, with discovery, design reviews and demos run by video call. Each stage is agreed in writing, and your team tests real builds on its own devices throughout.

Built for
Regional and national retail chains, franchise brands, multi-unit restaurant operators, dealers and suppliers that ship to many store locations.
Typical timeline
The first release, its pilot region and the rollout milestones are set in discovery and recorded in a plan you sign before design starts.
What you own
All source code, app store listings, cloud accounts, the admin dashboard and every inventory and supplier record, in your company's name.
Rated
4.7 / 5 from 23 Google reviews

200+ companies across the US and the UAEFrom a first store to a listed developer

Modon
Majid Al Futtaim
HP
Belkin
Dulsco Group
OneClickDrive
Hanayen
HMS
Clocksprings
Ghezlan

Core capabilities

What a multi-state inventory app needs to do.

A business with stores in several states runs into problems a single-city operator never sees. Each region may buy from different distributors. Franchisees may own their stock while the brand sets the rules. Stores open and close at different clock times, so a nightly cutoff in New York is mid-evening in California. Sales tax rules differ by state, and the point of sale handles them in different ways. Privacy duties change at each state line. Some stores sit in malls with strict receiving hours, others in strip centers with a back door open all day.

The app has to give head office one consistent view while letting each region and store work the way its suppliers and staff need. We build from the components below, choosing and ordering them in discovery so the first release fixes the largest stock problem across your network rather than trying to do everything at once.

Explain your project
  • Network-wide stock view

    Head office sees on-hand, on-order and in-transit stock for every location, grouped by state, region, district or franchisee. Filters show which stores are overstocked on an item that others keep running out of, so buyers move stock before reordering. The same view shows stock committed to online orders and wholesale customers, so available figures reflect what can really be sold.

    Buying decisions use the whole network's inventory, not one store's.

  • Regional supplier routing

    Each store can be linked to the distributors that actually serve it, with different lead times, order minimums and delivery days by region. Suggested orders go to the right vendor automatically, while national contracts still apply where they exist.

    A store in Arizona never orders from a distributor that only serves Ohio.

  • Franchise and ownership rules

    Stock can belong to the brand, to a franchisee or to a supplier on consignment. Permissions and reports respect that ownership, so franchisees manage their own counts and orders while the brand sees compliance with core ranges and approved suppliers.

    Brands keep standards without running every franchisee's stockroom.

  • POS integration across mixed systems

    Acquired or franchised stores often run different POS platforms. We connect each one through its API, such as Square, Clover, Toast, Lightspeed, NCR Voyix or Shopify POS, and normalize the data so every location reports sales and returns the same way.

    Mixed systems still feed one consistent stock figure.

  • Time zone aware cutoffs

    Daily counts, order cutoffs and reports use each store's local time. Head office sees results as each region closes, and supplier orders are sent in time for that region's delivery schedule.

    No store misses an order because a deadline was set in another time zone.

  • Store transfers and rebalancing

    Suggested transfers move slow stock from one store to a nearby store that sells it faster, with distance limits so the cost of moving goods is weighed against the sale. Each move is tracked from request to receipt.

    Less markdown on stock stranded in the wrong store.

  • Food traceability records

    For food businesses, receiving screens capture traceability lot codes and the key data elements suppliers pass on for foods on the FDA Food Traceability List. The records can be exported as an electronic sortable spreadsheet, the format FDA can request within 24 hours.

    A recall query is answered from data, not from paper invoices.

  • GS1 barcodes and labels

    The app reads UPC and GS1 barcodes from phone cameras or scanners, and prints shelf and case labels for items that arrive without a usable code. Product data can sync from your item master or a supplier catalog.

    Scanning works the same way in every store.

  • Accessible store screens

    Screens follow WCAG guidance for contrast, text size and screen reader support, which helps staff with disabilities do the same tasks as everyone else and supports your duties as an employer under the ADA.

    Every team member can use the app without workarounds.

  • Executive and region dashboards

    Inventory value, turns, shrink and fill rates by state, region and store, with exports to your BI tool or ERP. Regional managers get their own view and alerts for stores outside agreed limits, plus a weekly summary they can share with district teams.

    Leaders see where stock problems sit before they reach the P and L.

Who we build for

Four kinds of US businesses that need a network stock app.

Off-the-shelf inventory tools suit many single-location shops, and we will say so if one fits you. Once a business crosses state lines, adds franchisees or buys from regional distributors, the gaps start to show. Teams looking for custom inventory management app development USA wide often come to us in one of these four positions. What they share is a head office that cannot see what the stores see, and stores that cannot see each other.

01

A regional chain expanding into new states

You run thirty stores in one state and are opening in two more. New stores mean new distributors, new tax settings in the POS and new managers who learned stock control somewhere else. We build one process and one app for every store, with region-specific suppliers and reorder rules, so growth does not multiply the ways stock goes wrong. New store managers get the same guided screens on their first day, which shortens the time before their counts can be trusted.

Pilot in the home region, then roll the app out with each new market.

02

A franchise brand

Franchisees own their inventory but must carry your core range and buy from approved suppliers. The app gives each franchisee simple counts and orders, and gives the brand a view of compliance, out-of-stocks and supplier performance across the system, without taking over each owner's business. Rules for substitutions, local items and promotional stock are set centrally and applied the same way in every market, which keeps audits fair to franchisees.

Ownership rules are agreed with your franchise team before design.

03

A multi-unit restaurant operator

Kitchens in several states buy from different broadline and produce distributors. Par levels, recipe-based usage, waste logs and receiving against invoices keep food cost in check. Traceability lot codes for listed foods are captured at the back door, ready for the FDA enforcement date of July 20, 2028.

04

A supplier or dealer serving many stores

If you supply retailers or run dealer branches, you need to see stock at your own sites and sometimes on consignment in customer stores. We build vendor-managed inventory flows, where your reps count customer shelves and the app raises replenishment orders for approval. Proof of delivery and shelf photos give both sides the same record, which settles disputes about short shipments or expired stock quickly.

How a nationwide inventory app is planned and rolled out.

  1. 01Network discoveryOver video calls we map your locations, ownership models, distributors, POS platforms and data flows by region, and identify where stock errors cost the most across the network.
  2. 02Data standardsWe agree one item master, unit of measure rules, location codes and barcode standards, because a multi-state app is only as consistent as the data every store feeds into it.
  3. 03Design with store and head office usersStore screens are designed for speed on a phone; head office and regional dashboards for comparison and control. Both are reviewed with real users before build.
  4. 04Build and integrateShort build cycles with working releases every few weeks, connecting each POS, eCommerce platform, ERP or accounting system and testing with real data from pilot stores.
  5. 05Pilot regionOne region or a group of stores goes live first. We reconcile starting counts, tune reorder rules and fix issues before the next wave of locations.
  6. 06Wave rollout and supportRemaining regions follow in planned waves with training material and support. After that we maintain integrations and add features from the agreed backlog.

Technology

What we build this with.

As inventory management app developers USA clients rely on for long-lived systems, we pick cross-platform mobile frameworks, a scalable cloud backend with offline sync and documented APIs, chosen so your own IT team or another vendor can maintain and extend the app.

01Mobile

  • Swift
  • Kotlin
  • Flutter
  • React Native

02Data and cloud

  • PostgreSQL
  • MySQL
  • MongoDB
  • AWS
  • Azure
  • Docker

03Marketing and tracking

  • GA4
  • Google Tag Manager
  • Search Console
  • Meta Pixel
  • Looker Studio

Questions about building an inventory app for a US network

Mainly in data standards, integrations and rules that vary by state and region.

A single store needs counts, reorders and POS sync. A multi-state business also needs one item master, regional supplier routing, time zone aware cutoffs, mixed POS integrations and permissions for franchisees or regional managers. Privacy and tax settings also vary by state. We plan for these in discovery, so the first release works for a pilot region and scales to the rest without a rebuild. Most of the hard decisions are about data rather than screens, so we settle item codes, units and location structure before any feature work begins.

Tell us what the business needs. We will tell you what to build first.

Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.

Get in touch

PROVEN RESULTS

4.7 / 5from 23 Google reviews