Native & Cross-Platform Mobile Apps

It depends on your budget, timeline, and performance requirements. Cross-platform frameworks like Flutter and React Native let you ship to both iOS and Android from a single codebase — faster and more cost-effective. Native development with Swift or Kotlin is better when you need maximum performance, complex animations, or deep platform-specific features. We will advise you honestly based on your specific situation.

A well-scoped MVP typically takes 10-16 weeks from design to app store submission. A full-featured app with complex backend integrations, real-time features, or media processing can take 4-8 months. We provide a detailed timeline during scoping and stick to it.

Yes. We handle the entire submission process for both the Apple App Store and Google Play Store — including metadata, screenshots, app preview videos, privacy policy compliance, and review responses. We have successfully launched multiple apps and know how to navigate the review process efficiently.

Cost depends on scope, platform choice, and feature complexity. A focused cross-platform MVP built with Flutter or React Native costs less than an equivalent native dual-build. Factors include the number of screens, backend integrations, real-time features, and UI polish. We provide a fixed-price proposal after a scoping session — contact us to get a clear number for your specific app.

Yes. We offer ongoing maintenance packages that include OS compatibility updates, bug fixes, performance monitoring, crash analytics, and feature additions. Most clients keep us on retainer to ensure their app stays current and reliable.

Both are cross-platform frameworks that produce iOS and Android apps from one codebase, but they differ in approach. Flutter uses Dart and renders its own UI widgets, giving pixel-perfect consistency across platforms. React Native uses JavaScript and bridges to native components, which suits teams with existing React or web expertise. We work with both and recommend based on your team's stack and the UI fidelity you need.

Yes. With Flutter or React Native we develop a single codebase that targets both platforms at once, reducing cost and keeping feature parity from day one. For projects that require native Swift and Kotlin builds, we coordinate both tracks in parallel sprints so both apps launch together.

Discovery is the first step in our six-stage process. We analyse your target users, platform requirements, and business goals to create a comprehensive mobile strategy and feature roadmap. This gives us an accurate scope before a single line of code is written, which prevents costly mid-project pivots.

We create interactive Figma prototypes following platform-specific design patterns — Apple's Human Interface Guidelines for iOS and Material Design for Android. Our mobile-first design covers intuitive navigation, gesture-based interactions, and the design conventions users already expect on each platform.

We run agile sprints and share builds to TestFlight (iOS) and internal testing tracks (Android) throughout development. You test real features on real devices every week, so there are no surprises at launch — you have seen and approved the app incrementally.

We run device lab testing across screen sizes, OS versions, and network conditions. This includes performance profiling, crash analytics, and a security audit. The goal is to catch issues on real hardware — not just simulators — before the app reaches your users.

Our backend stack includes Node.js, Firebase, Supabase, and PostgreSQL, deployed on AWS or Google Cloud. We choose the combination that fits your app's data model, real-time requirements, and expected scale — and we connect it to your mobile frontend via well-documented APIs.

Yes. Our ASO service covers keyword research, metadata strategy, screenshot design, and review management to maximise visibility and download rates after launch. This is included as a dedicated offering alongside development, so your app is built to be found — not just built to work.

App store rejection is a normal part of the submission process and we handle the response for you. We manage metadata, privacy policy compliance, and review communications for both App Store Connect and Google Play Console. Our experience with multiple successful launches means we structure submissions to minimise rejection risk from the start.

Yes. Real-time features such as live messaging, push notifications, and data sync are part of our backend capability using Firebase and Supabase. These are accounted for during the discovery phase when we set the feature roadmap, and they affect both the architecture and the timeline estimate.

You own all source code and app store accounts upon project completion and final payment. The app is published under your own Apple Developer and Google Play accounts, so you are never dependent on us to access or update your own product.

Yes. We offer ongoing app maintenance and feature development, which includes inheriting codebases built elsewhere. We will review the existing code, assess its quality and technical debt, and propose a plan for stabilisation or modernisation before adding new features.

Fastlane automates our build and deployment pipeline — signing, building, and submitting to both app stores without manual steps, which reduces human error on release day. CodePush allows us to push JavaScript-layer updates to React Native apps directly to users' devices without a full app store review cycle.

We offer a fixed-price proposal after scoping, which gives you cost certainty for a defined scope. For ongoing work — maintenance retainers and iterative feature development after launch — we typically operate on a monthly retainer basis. We will recommend the model that best matches your project stage and how well-defined your requirements are.

Security is built into our testing phase, which includes a security audit alongside performance profiling and crash analytics. We also ensure privacy policy compliance as part of the app store submission process. For apps handling sensitive data, security requirements are captured during the discovery phase so they are architected in from day one — not bolted on at the end.

We build across the full mobile spectrum: cross-platform apps with Flutter and React Native, fully native iOS apps in Swift and native Android apps in Kotlin, and progressive web apps (PWAs) for lightweight, install-free reach. On the backend we work with Node.js and Python, connected to SQL or NoSQL databases and cloud infrastructure. Rather than forcing every client onto one framework, we pick the stack that best fits the app's performance needs, budget and timeline.

Yes. Most apps are only as good as the system behind them, so we regularly build the full stack around an app: the API and backend, the admin dashboard, and any CRM, booking, dispatch or ERP system it needs to talk to. Because Naqvix does web, mobile, SaaS and enterprise development under one roof, you get one team accountable for the app and the platform it runs on rather than coordinating separate vendors.

Yes. We take on existing codebases — whether the goal is to fix bugs, finish an unfinished build, modernise an aging app, or rebuild it on a stronger stack. We start with a code and architecture audit so you get an honest assessment of what to keep, what to refactor and what to replace, then plan the work in phases so the app keeps running while we improve it.