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Gimpact

Services

Mobile App Development

iOS and Android apps that people keep on the first screen, not in a folder.

What’s included

  • Customer-facing iOS & Android apps
  • Field and operations apps
  • Delivery and driver apps
  • Loyalty and membership apps
  • Offline-capable data capture
  • Push notification systems

Overview

An app is a commitment, not a campaign. It needs a reason to be reopened next week, a release process that does not stall in review, and an offline story for the moments your users are in a basement, a building site or a plane.

We build cross-platform by default with React Native and Expo, because two native codebases is a cost most businesses cannot justify. Where a feature genuinely needs native performance or a platform-only API, we drop into Swift or Kotlin for that module and keep the rest shared.

Deliverables

  • 01Product definition and screen flow map
  • 02Design system and prototype
  • 03React Native application for iOS and Android
  • 04Backend API and admin panel
  • 05Store listings, assets and submission
  • 06Crash reporting and release pipeline

Business outcomes

  • One codebase, two stores

    Shared logic and UI across iOS and Android, with platform-specific behaviour only where users would notice the difference.

  • Releases that do not stall

    Over-the-air updates for JavaScript changes, automated builds, and a submission checklist that survives App Store review.

  • Works where your users are

    Local-first data, queued writes and conflict handling so the app is usable on a weak connection, not just a demo network.

Typical stack

React Native · Expo · TypeScript · Swift · Kotlin · Node.js · PostgreSQL · Firebase

How we deliver it

  1. 01

    Idea

    You describe the problem. We say honestly whether software is the answer.

  2. 02

    Discovery

    We learn the business before we discuss the build.

  3. 03

    UX/UI

    Flows and screens designed before code, and tested with the people who will use them.

  4. 04

    Development

    Built in reviewable increments, in your repository, from the first commit.

  5. 05

    Testing

    We try to break it before your customers do.

  6. 06

    Launch

    A planned release, not a switch someone flips on a Friday evening.

  7. 07

    Growth

    What we learn after launch is what decides the next phase.

Where we apply it

  • 01

    Retail & E-commerce

    Online and in-store selling on one stock position, with a checkout tuned to your market.

    • Online stores and headless commerce
    • POS and inventory integration
    • Loyalty and membership programmes
  • 02

    Travel & Tourism

    Booking, itineraries and payments that work on a phone, in the traveller's language.

    • Booking and reservation systems
    • Tour and itinerary management
    • Customer and agent portals
  • 03

    Healthcare

    Patient-facing systems and clinic operations, built with privacy and consent designed in from the start.

    • Appointment booking and reminders
    • Patient portals and records access
    • Clinic and practice management
  • 04

    Construction & Development

    Site progress, sales office and payment schedules connected — instead of three teams reporting three numbers.

    • Project and progress management
    • Sales office CRM
    • Unit and property inventory

Frequently asked questions

Service FAQ

Cross-platform for the vast majority of business apps — it halves the cost and the maintenance surface. Native when the product is genuinely performance-bound: heavy graphics, continuous background location, deep hardware access.

Yes. We prepare listings, screenshots and privacy declarations, and publish under your developer accounts so you own the apps outright. We do not hold client accounts.

Apps need maintenance whether or not you add features: OS releases, store policy changes and dependency updates all force work. We offer a support retainer that covers this, or we hand over a documented pipeline if you have an in-house team.

  • 01

    UI/UX Design

    Research, product flows, design systems and prototypes — designed for the build, not just for the pitch deck.

    What’s included

  • 02

    Custom Software Development

    Internal platforms, operations systems and integrations for processes that off-the-shelf software cannot model.

    What’s included

  • 03

    SaaS Development

    Multi-tenant products with authentication, billing, dashboards and APIs — architected so growth does not force a rewrite.

    What’s included

Next step

Have an idea? Let’s build it.

Tell us what you are trying to achieve. You will get a considered reply from an engineer — not a sales script.

We reply to project enquiries within one business day.