iOS & Android Mobile App Development Company
MIAR International Private Limited designs and develops mobile apps for iOS and Android, from customer-facing apps and booking apps to field-staff apps connected to your ERP or CRM. We build with Flutter, which delivers fast, native-quality Android and iOS apps from a single codebase, so both platforms launch together and stay in sync.
Every app comes with a secure backend, an admin dashboard to manage content, users and orders, and publishing support for the Google Play Store and Apple App Store.
Mobile apps we build
Android App Development
Android apps for phones and tablets, optimised for the wide range of Android devices used in India, and published on the Google Play Store under your account.
iOS App Development
iPhone and iPad apps that follow Apple design guidelines, prepared for App Store review and published under your Apple developer account.
Cross-Platform Flutter Apps
One Flutter codebase for Android and iOS, which means faster delivery, consistent design on both platforms and easier updates.
Business & Field-Staff Apps
Apps for sales teams, delivery staff and technicians: attendance, orders, visits, GPS tracking, photos and signatures, synced with your ERP or CRM.
Customer, Booking & E-commerce Apps
Apps for ordering, bookings, appointments, loyalty and payments, with push notifications to bring customers back.
App Backend & Admin Panel
A secure API backend and web admin panel to manage users, content, orders and reports, built in Laravel and ready to scale.
Common app features
- ✓ Login with OTP, email or social accounts
- ✓ User profiles & roles
- ✓ Push notifications
- ✓ In-app payments (e.g. Razorpay)
- ✓ Maps, GPS & location tracking
- ✓ Camera, photo & document upload
- ✓ Chat & in-app support
- ✓ Offline mode with automatic sync
What you receive
- ✓ Android app (Play Store ready)
- ✓ iOS app (App Store ready)
- ✓ Admin dashboard (web)
- ✓ Secure REST API backend
- ✓ Store listing & publishing support
- ✓ Analytics & crash reporting setup
- ✓ Full source code handover
- ✓ 1-month warranty after launch
Application Development Packages & Scope
Every engagement includes architectural design, code review, testing and a post-launch bug-fix warranty.
Basic Application
Clean cross-platform mobile application with secure user authentication, dashboard, and REST API backend.
- ✓ Cross-Platform (iOS & Android via Flutter/React Native)
- ✓ Secure Authentication & Role Profiles
- ✓ Centralized REST API Backend
- ✓ Push Notifications Integration
- ✓ Offline Cache & Modern UI
- ✓ 1 Month Included Warranty
Advanced Application
Complex enterprise application with real-time sync, automated workflows, custom microservices, and high-concurrency architecture.
- ✓ Custom Enterprise Architecture
- ✓ Payment Gateway & Webhook Integration
- ✓ Real-Time WebSocket Engine
- ✓ High-Concurrency Database Optimization
- ✓ Advanced Security & Biometrics Support
- ✓ Complete Milestones & Dedicated PM
Our Application Development Process
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STEP 1
Requirement discussion
We understand your business, users and current workflow, then list what the system must do.
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STEP 2
Scope & agreement
You receive a written scope with modules, screens and milestones, followed by a digital agreement.
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STEP 3
Design
Screen layouts and user flows are designed and shared for your approval before development.
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STEP 4
Development in milestones
Features are built in short milestones and shared on a staging link so you can test as we go.
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STEP 5
Testing & launch
Every module is tested, your data is migrated if needed, and the system goes live on your server or app store account.
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STEP 6
Training & support
Your team is trained, and the warranty period and optional maintenance keep the system running smoothly.
Technologies we use
Industries we serve
Why businesses choose us for application development
Fixed, written scope
Every project starts with a documented scope and a digital agreement, so you know exactly what will be delivered before work begins.
10% advance to start
Work begins after the agreement is signed and a 10% advance is confirmed. The balance is linked to milestones you review and approve.
You own the code
Full source code, database and repository access are handed over to you on project completion and final settlement.
1-month warranty
Every delivery includes a one-month warranty for bug fixes, followed by optional maintenance plans.
Confidentiality
Your business data, ideas and documents are protected under a confidentiality agreement from the first conversation.
One accountable team
Design, development, testing, deployment and support are handled by one team in New Delhi, with a single point of contact.
Commercial Terms Applicable to Application Development
Projects initiate upon digital agreement execution and confirmed 10% advance payment. Remaining balance is milestone-governed.
Up to 5 bug-fix tickets are accepted free during month 1. Websites also include up to 3 minor modifications.
Continue full SLA support and receive proactive bug sweeps with our monthly corporate maintenance agreements.
Application Development: frequently asked questions
Do you build apps for both Android and iOS?
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Yes. We build with Flutter, so one codebase produces both an Android app and an iOS app with native performance. Both platforms launch together and receive updates at the same time.
What is the difference between a native and a Flutter app?
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A native app is written separately for each platform. A Flutter app uses one codebase for both and compiles to native code, so it looks and performs like a native app while being faster to build and easier to maintain. When a feature needs platform-specific code, we add it.
Will you publish the app on the Play Store and App Store?
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Yes. We prepare the store listing, screenshots and privacy details, and publish the app under your own Google Play and Apple developer accounts, so the app belongs to your business.
Can the mobile app connect to our existing software or website?
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Yes. The app can use your existing website, ERP or CRM data through secure APIs. If no backend exists, we build one along with an admin dashboard.
How long does it take to develop a mobile app?
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It depends on the screens, features and integrations. You receive a milestone plan with the written scope, and you can test each milestone on your own phone before launch.
Who owns the app and its source code?
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You do. The source code, store accounts and backend are handed over to you on project completion and final settlement.
Do you provide app maintenance and updates?
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Yes. After the one-month warranty, maintenance plans cover OS updates, API monitoring, bug fixes and small improvements so the app keeps working on new Android and iOS versions.
Can you add payments, maps, chat or push notifications to the app?
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Yes. We integrate payment gateways, maps and location tracking, in-app chat, push notifications, camera and barcode scanning, and OTP or social login, depending on what your app needs.
Related services
Tailor-made enterprise software systems, automated ERPs, CRM platforms, and API-driven microservices.
High-performance, secure, responsive corporate websites and web portals engineered with modern frameworks.
End-to-end e-commerce store architecture, marketplace listing, catalog optimization, and payment integration.
Discuss your application development project
Share your requirements and get a written scope and quotation from our team in New Delhi.