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Mobile App Development

Business Mobile App Development: Stop Waiting for Field Data

Business mobile app development means designing and building iOS and Android apps around your own processes, so field sales, service, warehouse and dealer teams record work on a phone instead of on paper. Digital Bridge builds these apps natively in Swift and Kotlin and connects them to the ERP or web system you already run, so a record entered on site appears at head office straight away.

Orders written in a notebook, service reports handed in at the end of the day, stock counts copied from paper into Excel: by the time the information reaches the office it is hours or days old, and re-keying has added errors along the way. Managers find out what was sold or finished only the next morning.

A custom mobile app removes that delay: data is captured once on site and written straight into your ERP or web system, never typed twice. Where there is no signal the app keeps working and syncs once it reconnects. It scans barcodes and captures photos and customer signatures, and we handle store publishing too.

Custom iOS and Android mobile app development: illustration of field teams sending data from a phone into the ERP

iOS App (Swift)

Native Swift development for iPhone and iPad. We handle App Store submission and ongoing releases.

Android App (Kotlin)

Native Kotlin development for Android phones, tablets and handheld terminals. Google Play publishing and release management included.

What Kinds of Business Mobile Apps Do We Build?

  • Field sales: reps check stock and prices at the customer, take the order and log the visit; the order lands in the ERP.
  • Dealer and customer ordering: dealers order against their own price list and track order status and account balance.
  • Service and maintenance: work orders, fault logs, photo reports and customer signature on one screen, so jobs close on site.
  • Warehouse and logistics: goods-in, dispatch, stock counts and proof of delivery by barcode or QR, with no paper forms.
  • Management view: sales, production and stock figures on the phone, with an alert when a threshold is crossed.
  • Customer support: customers open a request with a photo, follow its progress and find answers to common questions themselves.

Which Features Do Field Team Apps Need?

  • Offline mode: capture data in basements, on building sites or in rural areas; it syncs when back online
  • Push notifications for new jobs, approval requests and stock alerts
  • Barcode and QR scanning with the phone camera, no extra device needed
  • GPS location and maps for visit logging and routing
  • Quick, secure sign-in with Face ID or fingerprint
  • On-screen customer signature with an automatically generated PDF
  • Photos attached directly to the relevant record

Example Scenarios

Technical Service Company: Field Team App

Technicians pick up the day's work orders on a tablet in the morning, upload photos on site, capture the customer's signature on screen and raise the delivery note there and then. Head office follows each team's location and job status on a map, and the job is ready for invoicing before the technician is back.

Food Distributor: Dealer Ordering App

Dealers order by phone against their own price list and live stock. Orders flow into the ERP automatically, so taking orders over the phone and re-keying them disappears.

Logistics Centre: Warehouse Counting App

Warehouse staff handle goods-in, dispatch and stock counts in the app by scanning barcodes. Paper count sheets are no longer needed, and results appear in the system as soon as the count is finished.

For more detail, see our guides: what drives mobile app development cost, native vs cross-platform apps, moving to a mobile service report app and a guide to field service management software. Browse all topics on the software and mobile app guides page.

Why Digital Bridge?

  • The app does not stand alone: the web panel, API and ERP connection behind it come from the same team, giving you an integrated software system where web, mobile and ERP share one set of data.
  • We know the hardware too: software and hardware sit in one team, so the app is designed for warehouse and field handheld terminals as well as phones.
  • No app store admin for you: we handle App Store and Google Play publishing and every release after that.
  • Clear scope and cost: we have worked the same way since 2013: a needs analysis followed by a written proposal setting out scope, phases and cost, with 24/7 technical support once you are live.

In the first call we map what your field teams still write on paper and how many hands it passes through before reaching the office; that tells us which screens the app should start with.

No back-office system behind the app yet? We build that as well: see custom web software, field service management, warehouse and inventory management and API integration.

Questions we hear most often

Frequently Asked Questions

What kinds of business mobile apps do you build?

Most often field sales, dealer and customer ordering, service and maintenance, warehouse and logistics, and management dashboard apps. The common goal is to get information that would otherwise be written on paper to head office as soon as it is captured. In a dealer ordering app, for example, dealers order by phone against their own prices and live stock, and orders flow into the ERP automatically.

Which technologies do you use for iOS and Android apps?

We build natively: Swift for iPhone and iPad, Kotlin for Android phones, tablets and handheld terminals. The apps use device features such as barcode and QR scanning with the camera, GPS location, and sign-in with Face ID or fingerprint. We also handle App Store and Google Play submission and ongoing releases, so you do not have to manage the store process yourself.

Will the mobile app work with our ERP or web system?

Yes. The app is built connected to the ERP or web system you already run; data captured on site is written straight into it and never typed twice. If there is no back-office system behind the app yet, we build that as well, whether custom web software, field service management or warehouse and inventory management, and link the systems through API integration.

Can the app be used without an internet connection?

Yes. In basements, on building sites or in rural areas the app keeps working without a signal. Orders, work orders, photos and signatures are stored on the device and synchronised automatically once a connection returns. Field teams working in poor-coverage areas therefore do not fall back on paper forms, and no data is lost in the meantime.

Which features are available for field teams?

Offline mode, push notifications for new jobs and approval requests, barcode and QR scanning with the phone camera, GPS location and maps for visit logging and routing, quick sign-in with Face ID or fingerprint, on-screen customer signatures with an automatically generated PDF, and photos attached directly to the relevant record. We decide together which of these your workflow actually needs.

What affects the cost of a custom business mobile app?

Cost depends on the number of screens and workflows, whether the app must work offline, which device features it uses such as barcode scanning, camera and signatures, how deeply it integrates with your ERP or web system, and whether it is distributed internally or published in the app stores. A needs analysis comes first, followed by a written proposal with scope, phases and cost; the app can start with its busiest workflow and grow in stages.

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