Joldisoft
    Mobile app development

    iOS & Android apps, one codebase

    We design, build and publish native-quality Flutter apps for iOS and Android — with maps, payments, push notifications and the backend to run them.

    • iOS + Android
    • Flutter
    • Store publishing
    • Source code yours
    Get a fixed quote See pricing
    Mobile app development: Restaurant menu screen
    Mobile app development: Wallet home screen
    Mobile app development: Choose a ride screen

    What is mobile app development at Joldisoft?

    Joldisoft builds iOS and Android apps from a single Flutter codebase, built with GetX, together with the Node.js (or Go, for ride-hailing) backend and React / Next.js admin panel that run them. We handle design, development, testing and publishing to the App Store and Google Play under your own developer accounts. A white-label app goes live in 2–3 weeks from $3,000; a custom MVP takes 8–12 weeks from $10,000.

    What we deliver

    What you get

    • iOS & Android apps

      One Flutter codebase compiled to native apps for iPhone, iPad and Android phones.

    • Maps & live location

      Google Maps, geocoding, routes, live tracking and geofenced service zones.

    • Payments & wallets

      Stripe, PayPal and local gateways, in-app wallets, refunds and payouts.

    • Push & in-app messaging

      Firebase Cloud Messaging for order updates, chat and marketing campaigns.

    • Offline-friendly

      Local caching and retry queues so the app stays usable on patchy networks.

    • Store publishing

      Signing, listings, screenshots, privacy forms and review feedback — handled.

    Technologies

    Our stack

    Proven tools we use every day — chosen for speed now and room to grow later.

    App
    FlutterDartSwift (native modules)Kotlin (native modules)
    Backend
    Node.jsGo (ride-hailing)REST APIsWebSockets
    Data
    PostgreSQLRedisFirebase Cloud Messaging
    Services
    Google MapsFirebase Cloud MessagingStripePayPalLocal gateways
    Cloud
    AWSDigitalOceanGoogle Cloud
    Our process

    How it works

    Timeline shown for a custom MVP (8–12 weeks). A white-label app launches in 2–3 weeks with 30 days of support.

    1. 01Week 1

      Discovery

      Goals, user roles, features and platforms agreed in a written scope.

    2. 02Weeks 2–3

      Design

      User flows and Figma screens for every state, reviewed with you.

    3. 03Weeks 3–9

      Build sprints

      Two-week sprints with a test build on your phone after each one.

    4. 04Weeks 9–11

      QA

      Testing on real iOS and Android devices, fixes and performance passes.

    5. 05Weeks 11–12

      Store launch

      App Store and Play Store submission under your accounts.

    6. 0690 days

      Support

      Bug fixes after launch, then optional monthly maintenance.

    What's included

    Included, no surprises

    • iOS and Android apps from one Flutter codebase
    • Backend API and web admin panel
    • Your name, logo, colours and app icon
    • Google Maps, push notifications and payment setup
    • Release signing and store listings
    • Publishing to App Store and Google Play
    • Server setup on your own hosting
    • Full source code handover (MVP and Enterprise)
    Who it's for

    Built for you if…

    • Founders

      Launching a new app and need both stores covered without two separate teams.

    • Local businesses

      Restaurants, shops and service companies taking orders directly instead of through aggregators.

    • Marketplace operators

      Rides, delivery or bookings with customer, partner and admin apps working together.

    • Agencies

      Teams that need a reliable Flutter partner to deliver apps under their own brand.

    Example apps

    Industries

    FAQ

    Questions, answered

    Do you build native apps or cross-platform?

    We build with Flutter, which compiles to native ARM code for iOS and Android from one codebase. Where a platform feature needs it, we add native Swift or Kotlin modules.

    How long does it take to build a mobile app?

    A white-label app based on one of our platforms launches in 2–3 weeks. A custom MVP typically takes 8–12 weeks from discovery to store launch.

    How much does a mobile app cost?

    White-label apps start from $3,000 and custom MVPs from $10,000. Enterprise projects are quoted after a scoping call.

    Will you publish the app to the App Store and Google Play?

    Yes. We publish under your own developer accounts, prepare the listings and screenshots, and handle review feedback from Apple and Google.

    Do I own the source code?

    Yes. On MVP and Enterprise projects the full source code of the apps, API and admin panel is handed over to you. White-label includes a licence for your brand.

    Can the app work offline?

    Yes. We cache data on the device and queue actions while offline, then sync when the connection returns. Which screens work offline is decided during discovery.

    What happens after launch?

    You get 30 days of bug fixes on White-label and 90 days on MVP, then optional monthly maintenance for OS updates, store policy changes and new features.

    Other services

    Got an app idea?

    Tell us what it should do. We'll reply with a scope, a timeline and a fixed quote.

    Get a fixed quote See pricing