Do you only work with local businesses?

Not at all — Hravinsh is built to serve clients in any country, in any time zone. We work fully remotely and have a process designed for distributed collaboration: clear written briefs, recorded walkthroughs and scheduled calls that fit your hours. Every product we build is ready for global audiences out of the box, with multi-language support, multi-currency pricing and region-aware performance, so you can sell or operate across borders from day one.

Can you build both a website and a mobile app?

Yes — that's exactly what we specialise in. We design and develop your marketing website and web app, plus native-quality iOS and Android apps, all sharing one consistent brand and design system. We also manage the full app-store launch on your behalf: developer accounts, store listings, screenshots, review submissions and post-launch updates for both the Apple App Store and Google Play, so your product reaches users on every screen.

Do you handle domain, hosting, SEO and Google ranking?

Completely — it's all included and fully managed. We register your domain, configure fast global hosting with automatic SSL, email and uptime monitoring, then build every page on an SEO-first foundation: clean semantic markup, structured data, fast Core Web Vitals, sitemaps and metadata. After launch we keep optimising content and technical SEO so you climb Google rankings and grow organic traffic over time — you never have to touch a server or a config file.

I have an idea but don't know where to start.

That's the perfect place to begin, and one of our favourite kinds of project. We start with a discovery session to understand your goals, audience and budget, then suggest proven online business models for your industry — what to launch first, what to defer, and the fastest path to revenue. You'll get a clear roadmap and a simple MVP that goes live quickly, with plenty of room to grow large as you learn from real users.

What technologies do you use, and why?

We build on modern, popular and well-supported technologies — Next.js, React and TypeScript on the web, React Native and Flutter for apps, Node.js and PostgreSQL on the backend, all hosted on reliable cloud platforms like Vercel, AWS and Google Cloud. These are the same tools trusted by the world's biggest products, which means your site and app stay fast, secure, easy to maintain and simple to hire for. We layer the latest AI into the experience too — smart search, chat, recommendations and automation where they add real value.

How long does a project take, and how do you price it?

Every project is custom-quoted after a short discovery call, because timelines depend on scope. As a guide, a focused marketing website typically launches in 2–4 weeks, a web app or online store in 4–8 weeks, and a full website-plus-mobile-app build in 8–12+ weeks. We share a clear, milestone-based plan and a fixed quote before any work starts, so there are no surprises — and you always know what's being built and when it goes live.

What happens after launch — do you provide support?

Yes. Launch is the start, not the finish. We offer ongoing maintenance and support plans that cover security updates, monitoring, backups, performance tuning, bug fixes and new features as your business grows. You'll have a direct line to our team, and we proactively keep your site and app fast, secure and up to date so you can focus on running your business while we keep the technology performing.

Will I own my website, app and code?

Absolutely — you own everything. When the project is delivered, the full source code, design files, domain and all accounts are yours, transferred into your name. We don't lock you into proprietary platforms or hold your project hostage. You're free to host it anywhere, hire any developer to extend it, or keep working with us — whatever suits your business best. Complete ownership and transparency are non-negotiable for us.

iOS & Android Experts

Mobile App Development

Native iOS & Android mobile applications engineered for high retention and seamless performance.

Native-quality iOS & Android mobile apps built with React Native and Flutter — published directly to the Apple App Store and Google Play with complete end-to-end launch support.

Single codebase for iOS and Android with native performance
Smooth 60 FPS animations and intuitive mobile-first touch interfaces
Offline data synchronization, push notifications, and biometric auth
Complete Apple App Store & Google Play Store submission management

Request a Free Proposal All Services

Mobile App Development

Tailored for scaling businesses worldwide

Core Capabilities

What makes our Mobile App Development exceptional

Engineered from the ground up for measurable performance, search visibility, and maximum ROI.

Cross-Platform React Native & Flutter

Save up to 50% in development costs while shipping pixel-perfect apps to both Apple iOS and Google Android simultaneously.

App Store Publishing & Review Management

We manage the entire submission pipeline, developer accounts, screenshot assets, privacy compliance, and store approval.

Real-Time Cloud Backend & APIs

Scalable backend APIs, database synchronization, real-time messaging, and secure authentication built on Node.js, Firebase, and PostgreSQL.

In-App Purchases & Payments

Seamless integration of Apple In-App Purchases, Google Play Billing, Stripe, and global recurring subscription systems.

Tech Stack & Tools

Modern, battle-tested technologies

We select proven frameworks that guarantee maximum speed, security, and long-term scalability.

React NativeFlutterTypeScriptSwiftKotlinFirebaseNode.jsPostgreSQL

Our Proven Methodology

How we deliver your project

Concept & UX Architecture

Defining user flows, mobile wireframes, gestures, and native UX standards for both iOS Human Interface and Material Design.

UI Design & Clickable Prototype

Crafting beautiful mobile screens, dark/light modes, micro-interactions, and testing user interactions before coding.

Mobile & Backend Development

Writing performant cross-platform code, integrating push notifications, camera/GPS APIs, and secure backend endpoints.

Store Submission & Launch

Preparing metadata, screenshots, testflight/internal tracks, handling app review guidelines, and publishing live.

Project Outcomes

What you receive with our Mobile App Development

Every deliverable includes complete transparency, full IP handover, and ongoing support.

Compiled iOS (.ipa) and Android (.aab / .apk) production binaries

Full source code for frontend mobile app and backend services

Live Apple App Store & Google Play Store published listings

Admin portal for content management, user metrics, and push alerts

Complete API documentation and third-party credential handoff

60 days of post-release bug fixing and OS compatibility maintenance

Frequently Asked Questions

Got questions about Mobile App Development?

Do you build for both iPhone and Android?

Yes. Using React Native or Flutter, we build unified apps that run natively on both iOS (iPhones/iPads) and Android phones and tablets with top-tier performance.

Do you handle the Apple App Store and Google Play approval process?

Yes. We handle every detail of the submission process, including developer account configuration, test builds, privacy nutrition labels, store screenshots, and review resolution.

Can the app work offline?

Yes. We implement local SQLite/Realm caching and background sync so users can interact with your app even with weak or zero internet connectivity.

How do push notifications and updates work?

We integrate Firebase Cloud Messaging (FCM) and Apple Push Notification Service (APNs) alongside automated over-the-air (OTA) update channels for seamless instant patches.

Explore Other Services

Website Development

Blazing-fast, responsive websites and web applications built on modern stacks (Next.js, React, TypeScript) — engineered to rank on Google and convert visitors into paying clients.

Learn more

E‑commerce & Payments

End-to-end e-commerce development featuring custom shopping carts, seamless multi-currency checkout, Stripe/PayPal/Razorpay integration, automated inventory, and high-converting storefronts.

Learn more

AI Integration & Automation

Enterprise AI solutions that integrate cutting-edge Large Language Models (OpenAI, Anthropic, Gemini), custom RAG knowledge bases, intelligent chatbots, and automated workflows into your existing product.

Learn more

SEO & Google Ranking

Technical SEO audits, high-intent keyword strategy, structured JSON-LD schema implementation, on-page optimization, and high-authority link-building designed to drive organic customer acquisition.

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Get in touch

Let's build something great

Tell us about your business or idea. We'll reply with a tailored plan to get you online and growing — anywhere in the world.

Coverage

Serving clients worldwide

Where we work

Remote-first · Every time zone

Response time

Within one business day

Worldwide service.No matter your country or time zone, we deliver modern websites and apps — AI-enhanced, SEO-ready and fully launched. Tell us about your project in the form and we'll get straight back to you.