Custom Mobile App Development for iOS and Android
SR Nex Tech develops cross-platform and native mobile experiences connected to maintainable APIs, authentication, notifications, and business systems.
Mobile App Development Solutions We Deliver
Each engagement is scoped around the product, users, integrations, risks, and handover responsibilities rather than a fixed package.
iOS and Android applications
Mobile experiences planned for the required devices, permissions, integrations, and release process.
Flutter development
A shared cross-platform codebase for supported iOS and Android product requirements.
React Native development
Cross-platform mobile applications that can share React-based product knowledge and APIs.
API and authentication integration
Secure account access, business data, validation, and controlled mobile workflows.
Notifications and offline behaviour
Push notifications and offline support where they are relevant to the agreed user journey.
Problems This Service Can Help Solve
The right solution starts with the operational problem, not a predetermined technology.
- A customer workflow that needs a dedicated mobile experience
- Separate platform builds that are difficult to maintain
- A mobile MVP that must connect to an existing API
- An application that needs structured release and support planning
A Scope Built Around Delivery and Handover
Final deliverables are confirmed in the proposal, with assumptions and ownership made visible before implementation.
- Product and platform discovery
- Mobile UX and interaction planning
- Application and API development
- Authentication and notification setup
- Device and compatibility testing
- Store deployment support and maintenance options
Our Software Development Process
Six clear phases connect planning, implementation, validation, launch, and agreed support.
- 01
Discovery
Requirements summary, users, business goals, constraints, and project priorities.
- 02
Blueprint
Architecture direction, feature scope, delivery milestones, and review responsibilities.
- 03
Design and development
Working product increments reviewed against the agreed workflows and acceptance criteria.
- 04
QA and testing
Functionality, compatibility, accessibility, performance, and relevant security checks.
- 05
Launch
Production deployment, configuration validation, documentation, and technical handover.
- 06
Support
Maintenance, updates, monitoring, and engineering capacity where included in the agreement.
Relevant Technologies
Technology is selected to support the required product, maintainability, integrations, and operating environment.
- Flutter
- React Native
- Swift
- JavaScript
- TypeScript
- Firebase
- FastAPI
- Node.js
See How We Approach Digital Products
Explore our public delivery process and clearly labelled solution concepts. We describe implementation approaches without presenting unverified traffic, revenue, ranking, or conversion results.
A Clear, Accountable Delivery Partnership
- Clear milestones and visible project ownership
- Web, mobile, AI, data, and cloud capabilities in one delivery team
- Technical decisions documented for maintainability and handover
- UK-registered company supported by a Pakistan-based delivery hub
- Post-launch support options agreed around the product
Mobile Apps FAQs
Do you build for both iOS and Android?
Yes. The delivery approach may use Flutter, React Native, or platform-specific work depending on the product requirements and existing technology.
Can the app connect to our existing backend?
Yes, when the backend provides suitable APIs. We review authentication, data contracts, error handling, versioning, and mobile-specific constraints.
Can you support app-store deployment?
Yes. Deployment support can cover build preparation, configuration, release assets, and the technical submission process. Store approval remains controlled by the platform.
Do you provide mobile-app maintenance?
Maintenance options can include compatibility updates, issue resolution, monitoring, and agreed feature iterations after launch.
Ready to Discuss Mobile Apps?
Tell us about the users, workflows, existing systems, and delivery priorities behind your project.
Discuss Your Mobile App