Custom mobile app development and end-to-end app development — strategy, design, engineering, and year-five support from one accountable team. App development services in India and the USA: iOS, Android, Flutter, or React Native — we help you pick the path, then we build it.
Five platforms, five dedicated practices. Each doorway below leads to a full page on how we build for it — the team, the stack, real shipped work, and honest guidance on cost.
Swift-native apps built to Apple's bar — polished, fast, App Store-ready from day one.
Explore iOS development →Kotlin apps engineered for the world's biggest install base — every screen size, every price tier.
Explore Android development →One Dart codebase, two premium apps — pixel-perfect on iOS and Android, at startup speed.
Explore Flutter development →Share code with your web team and ship both stores from one JavaScript codebase.
Explore React Native →Not sure native vs. shared code? The consulting practice that weighs cost, team, and roadmap.
Explore cross-platform → Still deciding?A 30-minute call scores your app against the same eight factors in our comparison framework — team, budget, performance, roadmap — and hands you a written recommendation.
A slice of our mobile app development services portfolio — six live products across six industries, every one still shipping updates with the team that built it.
A national QSR rollout needed customer ordering, live delivery operations, and rider workflows to launch together without breaking under peak demand.
We shipped a connected delivery ecosystem with customer ordering, rider operations, and backend coordination tuned for real-time store and dispatch flows.
Patients and doctors needed consultations, scheduling, and records in one flow, including environments where devices and connectivity were unreliable.
Mobulous built patient and doctor apps for consultations, appointments, and records, designed to stay usable on low-end devices and variable networks.
Urban delivery needed a reliable, lower-cost fleet experience that could coordinate users, pilots, and real-time tracking without adding operational drag.
We built paired React Native customer and pilot apps for an all-EV logistics platform with live tracking, booking, and day-to-day dispatch workflows.
Users wanted immediate access to trusted experts, but live consultation products fail fast when calls, chat, and scheduling feel fragmented.
Mobulous created a live consultation app for calls, chat, and always-on support, making expert discovery and repeat engagement feel effortless.
Property teams needed listing visibility and lead management in one mobile workflow, without forcing separate tools for agents and CRM follow-up.
We delivered a Flutter app for UAE property discovery and lead capture, wired into CRM-connected workflows from the first release.
Hourly workers needed nearby roles they could actually reach, but traditional job boards were built for desk careers rather than map-first hiring.
Mobulous built geolocated job matching on iOS and Android, paired with employer workflows and one-tap apply journeys that reduce friction for both sides.
Everything between the first whiteboard and year-five support — no hand-offs to other vendors.
Native and cross-platform apps built to your spec — from MVP to enterprise scale, on your repos from day one.
Research, flows, and pixel-final screens designed for the platform they ship on — not a web mockup squeezed into a phone.
The server side your app stands on: APIs, databases, auth, and cloud infra sized for your first million users.
Recommendations, chat, vision, and voice — production LLM and ML features, not demo-ware.
Automated suites plus real-device testing across iPhones, Android handsets and tablets before anything reaches your users.
OS updates, store compliance, monitoring, and a named engineer on call — for as long as the app lives.
700+ apps means your vertical is probably in here — with the compliance scars to prove it.
Video consults, e-prescriptions, and patient records — built compliance-first.
DR Live · 1,000+ doctorsOrdering, fleet dispatch, and store dashboards that survive dinner rush.
Burger King NigeriaGeolocated matching, employer dashboards, and applicant flows at scale.
JobYoda · 1M+ usersWallets, KYC, and payment flows engineered to banking-grade security.
Banking-grade security buildsCatalogs, carts, loyalty, and checkout tuned for conversion.
High-volume commerce appsBooking, dispatch, and live tracking for two-sided marketplaces.
Two-sided marketplace platformsAlso deep in astrology, social, real estate, education, and travel apps — explore all industries from the menu, or tell us yours.
A focused first release that validates demand before you scale — core features only, done well.
A full product your users will judge against the best apps on their phone.
A platform built for scale, compliance, and a multi-year roadmap.
Chosen by founders who've been burned before — by agencies that vanished after launch, quotes that doubled mid-build, and code they didn't own.
The engineers who build your app stay on it. No handoff to a “support tier”, no re-learning your codebase every renewal.
ISO 9001:2015, ISO/IEC 27001:2022, and CMMI Level 3 — audited quality and security, not self-declared.
Swift, Kotlin, Flutter, and React Native teams under one roof, so the recommendation fits you — not our bench.
A written quote with line items before you commit. Changes are priced before they're built.
Your repos, your accounts, your IP — from the first commit. Leave anytime with everything.
Chosen per project, not per fashion — the languages, frameworks and infrastructure our teams ship with daily.
Platform-native code where it counts.
The server side your app stands on.
Deployed, monitored, scaled.
Production ML, not demo-ware.
The same structured process behind 700+ launches — visible progress at every step, and nothing moves forward without your sign-off.
We analyze your business goals, users, and competitors to define scope, technical feasibility, and a roadmap — so the estimate reflects your actual product, not a template.
Interactive prototypes map every flow before design polish begins — you click through the app while changes still cost minutes, not sprints.
Platform-aware interfaces from one design system — iOS conventions on iPhone, Material on Android — designed for engagement, not just decoration.
Swift, Kotlin, Flutter, or React Native — clean, scalable code in two-week sprints, with working builds on your own device so you watch the app grow.
Automated suites plus real-device testing — performance, security, and store-compliance checks across iPhones and Android hardware before anything reaches users.
Store submission handled end to end — then monitoring, OS-compatibility updates, and a named engineer who knows your codebase, for as long as the app lives.
We have crafted exceptional mobile experiences for more than 40 global brands. Our vast domain expertise enables us to deliver success stories for startups and enterprises.
A written quote with line items before you commit. Milestone billing; changes are priced before they're built.
A named squad on a monthly rate. You direct the backlog; we run sprints, QA, and releases.
Senior engineers embedded in your repos, standups, and review process — not a black-box vendor.
Full details on billing, ownership, and switching models — see our engagement models →
Get a real answer in 60 seconds — scope, timeline, and a price band. No email required.
Every agency says “quality” and “on time”. Here's what you can actually verify before signing.
Most vendors: a sales layer relays your feedback to a team you never meet.
Mobulous: your quote, your standups, and your questions go to the people writing the code.
Most vendors: a demo every few weeks, on their device, in their office.
Mobulous: weekly TestFlight and Play Console builds on your own phone as sprints complete.
Most vendors: launch, invoice, and hand you to a rotating “support tier”.
Mobulous: the engineers who built your app keep maintaining it — for years.
Most vendors: “agile” and “quality-first” with nothing to inspect.
Mobulous: ISO 9001:2015, ISO/IEC 27001:2022, and CMMI Level 3 — third-party audited, renewed on schedule.
Most vendors: recommend whatever stack their idle developers know.
Mobulous: Swift, Kotlin, Flutter, and React Native teams in-house — the Framework Fit Assessment scores your project on the same eight factors as our comparison framework.
Most vendors: code lives in their infrastructure until final payment clears.
Mobulous: work happens in your repositories under your store accounts — leave anytime with everything.
USA cost ranges by complexity — from simple MVPs to moderate and complex apps — so you can budget before you start building.
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How to evaluate portfolio, process, communication, and post-launch support before you hire a mobile app development partner.
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A structured walkthrough from ideation and planning through design, development, testing, launch, and ongoing upgrades.
Continue ReadingEverything between the first whiteboard and year-five support: product discovery, UI/UX design, native and cross-platform engineering (Swift, Kotlin, Flutter, React Native), backend and API development, AI-powered features, QA on real devices, store submission, and long-term maintenance. One accountable team throughout — no hand-offs between vendors.
As a working range: an MVP typically runs $10,000–20,000, a full growth product $20,000–60,000, and enterprise platforms $60,000 and up. Get your exact range in 60 seconds with our estimator, or a written line-item quote within 2–3 days of scope finalisation.
The variables that move timelines: integration complexity, compliance reviews, and how quickly feedback comes back during sprints. You'll see a realistic schedule in the discovery phase — and working builds on your device from early in development.
It depends on your users and your team. iOS first if your market skews premium or US-based; Android first for India and volume markets; Flutter or React Native when you need both stores from one codebase and budget. This is exactly what our Framework Fit Assessment answers — an eight-factor written recommendation, free, in a 30-minute call.
You do — fully and from the start. Work happens in your repositories under your store accounts, and IP assignment is written into the contract. Several clients have taken our codebases fully in-house; leaving with everything is the standard, not an exception.
The same team stays on: monitoring, crash triage, OS-compatibility updates as Apple and Google ship new versions, and feature development under flexible support plans. Our longest-running engagement is five years and counting on a single app — launch is where the relationship starts, not where it ends.
Verify instead of trusting: ask for store links to live apps (not just screenshots), named clients with outcomes, third-party audited certifications, a written process with demo cadence, and clear IP terms before you sign. Any partner worth hiring welcomes that checklist — here's ours, in order: 700+ live apps, ISO 9001:2015 and ISO/IEC 27001:2022, CMMI Level 3, and contracts that put ownership in writing.
“Their strength in simplifying user journeys for better conversions stood out. The interface directly improved customer decision-making speed.”
Verified on Clutch →“Their understanding of behavioral design in wellness apps was strong. The app effectively encouraged users to stay consistent with routines.”
Read on Clutch →“Their ability to optimize streaming performance and reduce buffering issues stood out. The recommendation logic also improved user engagement significantly.”
Read on Clutch →Mobulous has delivered mobile app development services since 2013 — 700+ apps for 500+ clients across 30+ countries, rated 4.7/5 on Clutch. As a mobile app development company with native and cross-platform teams under one roof — Swift, Kotlin, Flutter, and React Native — we build with Firebase, AWS, and modern backend stacks, and we pick the stack that fits your product, not our bench.
You've seen the proof above: a recruitment platform past a million users with the same core team five years on, an official delivery ecosystem shipped for a national launch window, and a telemedicine platform with 1,000+ doctors onboarded. Every project runs in your repositories, under your store accounts, with IP assignment written into the contract.
Hiring the right team is hard precisely because every agency claims quality and on-time delivery. We've structured this page so you can verify instead: live store links, audited certifications — ISO 9001:2015, ISO/IEC 27001:2022, CMMI Level 3 — written quotes with line items, and a named engineer who stays after launch.
From UI/UX design and discovery through development, QA, and year-five support — tell us what you're building. Start with a real cost range in 90 seconds, or send the form and a senior team member replies within one business day.