Mobile App Development Company in Ranchi & Delhi
— iOS, Android, React Native & Flutter
Delhi & Ranchi team shipping production iOS and Android apps since 2015 — React Native, Flutter, Swift and Kotlin for founders and enterprises across India, the US, UK, Canada and Australia.
Web Accuracy builds iOS and Android apps that ship to the App Store and Play Store on time, hit their performance budgets and keep retention metrics healthy after launch. React Native and Flutter are our defaults for speed-to-market; native Swift and Kotlin come in when projects need deep OS integration.
Every engagement includes CI/CD setup, instrumentation, crash reporting and a production-ready build signed for release.
Our Delhi and Ranchi teams have shipped apps for startups, SMBs and enterprises across India, the United States, the United Kingdom, Australia and Canada since 2015. Backend stack: Node.js, Python, Postgres, Firebase and AWS. Whether you are building a D2C mobile commerce app, a social product, a booking platform or a fintech MVP, the same team handles design, engineering, store submission and ongoing releases.
Ask us about AI-powered features — LLM integration, recommendation engines and computer vision are all part of our standard toolkit.
Every app engagement includes a fixed-scope MSA with IP assignment from day one, milestone-based billing and a 2-week trial built into the first phase. No 100% upfront, no hostage final milestone.
You own the code, the App Store accounts and the analytics dashboards from the moment each milestone is signed off.
How we ship a mobile app in 30 days
Every iOS and Android engagement follows the same four-phase rhythm — discovery, design, engineering and launch — tuned for MVP speed or enterprise robustness depending on scope.
Discovery
Product scoping, React Native vs Flutter vs native stack decision, API design, MSA + IP assignment, milestone plan.
Design
Figma design system, iOS HIG + Material Design compliance, interactive prototype. Two rounds of revisions baked in.
Engineering & QA
Production build with crash reporting, push notifications, analytics and CI/CD via Fastlane or EAS. TestFlight + Internal Testing.
Launch
App Store and Play Store submission, store copy + ASO, review-process management, post-launch monitoring and crash triage.
Our mobile stack
We ship on React Native, Flutter, Swift and Kotlin. Backends in Node.js, Python and Go. Databases on PostgreSQL, Firebase and MongoDB. Payments on Stripe, Razorpay and RevenueCat. Auth on Auth0, Firebase Auth and AWS Cognito. Analytics via Firebase, Mixpanel and Amplitude. CI/CD on Fastlane, EAS and Bitrise. Crash reporting on Sentry, Firebase Crashlytics and Bugsnag.
Who we build mobile apps for
Our Delhi and Ranchi teams have shipped mobile apps for founders and teams across India, the United States, the United Kingdom, Australia, Canada and the EU since 2015. Typical projects: D2C mobile commerce apps for Shopify brands, SaaS companion apps for US and UK startups, fintech MVPs with KYC and UPI, social products with chat and feeds, booking platforms for travel, healthcare and services, and enterprise apps with SSO, admin portals and reporting dashboards.
MVP apps from ₹1,25,000 (USD 1,500)
Mid-complexity apps ₹3–10 lakh. Enterprise products quoted after discovery. 50–70% lower than equivalent US or UK agency rates. Milestone-based billing, never 100% upfront.
What founders and CTOs say after we ship
5.0 average rating across India, US, UK and Australia. Every review below is tied to a shipped app on the App Store or Play Store.
“Shipped our first iOS + Android version in 9 weeks on React Native. Crash-free rate >99.6% from day one. The Web Accuracy team handled UPI, KYC and the App Store review process end to end.”
“They picked up our half-built Flutter codebase, fixed a year of technical debt and shipped a clean v2 in two months. CI/CD on EAS, store releases automated. We literally never have to think about builds anymore.”
“Native Swift + Kotlin apps for both stores, deep links, Apple Maps and Stripe Connect for payments. Quality and pace beat what our previous London agency delivered at three times the cost.”
“They turned a Figma file into a fully launched app on both stores in 11 weeks. Push notifications, in-app purchases, analytics — all wired and working from the first beta.”
Frequently asked — mobile app development
How long does it take to build an iOS and Android app?
MVPs typically 8–12 weeks. Mid-complexity 3–5 months. Enterprise apps 5–9 months. A two-week paid pilot is built into the first phase so you can exit early if the fit is wrong.
Do you build native or cross-platform?
Both. React Native or Flutter by default for speed-to-market. Native Swift (iOS) or Kotlin (Android) when apps need deep OS integration or maximum performance.
Do you handle App Store and Play Store submission?
Yes — end to end. Apple Developer Program enrollment, Google Play Console setup, signed binaries, compliance checks, store assets, review-process responses and post-launch monitoring.
Can you maintain an app built by another team?
Yes. We audit the codebase, stabilise critical bugs, set up CI/CD if missing, then take over on a monthly retainer from ₹50,000.
Do I own the code and App Store accounts?
Yes. Every MSA includes explicit IP assignment from day one. GitHub repo, Apple Developer account, Play Console account, Figma files and analytics dashboards — all yours on payment of each milestone.
Do you support AI-powered features?
Yes — LLM integration (OpenAI, Anthropic, on-device models), recommendation engines, computer vision (CoreML, MLKit), voice transcription and AI chat are part of our standard mobile toolkit.
Explore more
Web Accuracy is a digital product agency from Delhi & Ranchi,
building web, mobile, UI/UX, AI/ML and AR/VR solutions
for Indian businesses and global clients since 2015.
+91 85399 23343
