Mobile App Development Company

Mobile App Development Services Users Love

Your one-stop mobile partner, from first idea to App Store launch. We design and build fast, scalable iOS, Android and cross-platform apps that people actually keep using.

Trusted by teams worldwide

Connexate Meshmedia Oaky Setia Haruman Wave Sugar

Full-Cycle App Engineering for Every Platform

From a napkin sketch to a store-ready product. Six service lines cover every part of building a modern mobile app, native or cross-platform.

01

Native iOS Apps

  • Swift and SwiftUI, built for the platform
  • Smooth 60fps interactions and animations
  • Apple Sign-In, Wallet, HealthKit and more
  • iPhone and iPad, latest iOS versions
  • App Store submission handled for you
Explore iOS
02

Native Android Apps

  • Kotlin and Jetpack Compose
  • Material 3 design, edge to edge
  • Optimised for thousands of devices
  • Play Billing, notifications and widgets
  • Play Store release and staged rollouts
Explore Android
03

Cross-Platform Apps

  • Flutter and React Native
  • One codebase, iOS and Android
  • Faster time to market, lower cost
  • Native modules where they matter
  • Shared design system across platforms
Explore Cross-Platform
04

App UI/UX Design

  • User research and journey mapping
  • Wireframes and clickable prototypes
  • Design systems and component libraries
  • Accessibility built in from the start
  • Motion and micro-interactions
Explore Design
05

Backend & APIs

  • Scalable servers and cloud infrastructure
  • REST and GraphQL APIs
  • Auth, payments and real-time features
  • Push notifications and analytics
  • Secure, compliant data handling
Explore Backend
06

Testing, Launch & Support

  • Automated and manual QA
  • Store submission on iOS and Android
  • Crash monitoring and performance
  • Ongoing updates and new features
  • SLA-backed maintenance plans
Explore Support
Deep Capabilities

Production Apps, Not Just Prototypes

Six engineering disciplines behind every app we ship, and the tools we use for each.

Native iOS app development

Native iOS Engineering

Swift and SwiftUI apps built for performance and the Apple ecosystem, from iPhone to iPad, Watch and Wallet.

SwiftSwiftUICombineCore Data
Native Android app development

Native Android Engineering

Kotlin and Jetpack Compose apps with Material 3, tuned to run smoothly across thousands of devices and OS versions.

KotlinComposeCoroutinesRoom
Cross-platform Flutter and React Native development

Cross-Platform Apps

One codebase for iOS and Android with Flutter or React Native. Faster delivery without giving up a native feel.

FlutterReact NativeDartExpo
Mobile app backend and cloud engineering

Backend & Cloud

Scalable APIs, real-time features, auth and payments on cloud infrastructure that grows with your user base.

Node.jsFirebaseGraphQLAWS
Mobile UI and UX design

Mobile UI/UX

Research-led design, clickable prototypes and design systems that turn a rough idea into an app people love to use.

FigmaPrototypingDesign SystemsMotion
App QA, DevOps and release engineering

QA, DevOps & Release

Automated testing, CI/CD pipelines, crash monitoring and staged store rollouts. The work that keeps apps stable.

CI/CDFastlaneTestFlightSentry
Free App Build Plan

Have an App Idea? Get a Clear Plan Before You Spend.

A short discovery call turns your idea into a scoped plan: features, platform choice, timeline and a fixed budget. So your first dollar goes toward shipping, not guesswork.

Get Your Free Build Plan

Free · No obligation · Delivered within 48 hours

Planning a mobile app project
Our Process

From Idea to App Store in Five Phases

A clear, low-risk process that keeps you in the loop at every step.

1
Week 1

Discovery

We scope features, pick the right platform and define success metrics with a fixed quote.

2
Week 1–3

UX & Design

Wireframes, prototypes and a polished UI you can click through before a line of code.

3
Week 3–10

Development

We build in two-week sprints with demos, so you see real progress the whole way.

4
Week 8–11

QA & Testing

Automated and manual testing across devices, plus a beta on TestFlight and Play.

5
Ongoing

Launch & Scale

Store submission, monitoring and a roadmap of updates as your user base grows.

Measurable Impact

Numbers From Shipped Apps

200+

Apps shipped

Native and cross-platform apps launched for startups and enterprises worldwide.

4.8★

Average store rating

Across our live apps on the App Store and Google Play, from real users.

30%

Faster time to market

Cross-platform builds and a proven sprint process cut delivery time.

99.9%

Crash-free sessions

Rigorous QA and monitoring keep production apps stable at scale.

Tech Stack

The Stack Behind Our Apps

Swift SwiftUI Kotlin Jetpack Compose Flutter React Native Node.js Firebase GraphQL PostgreSQL AWS Google Cloud Stripe Fastlane Sentry Figma
Industries

Apps Built for Your Vertical

Every bullet is something we've actually shipped, not a sales pitch.

Healthcare mobile apps
01

Healthcare & Fitness

HIPAA-ready apps for patients, providers and wellness.

  • Appointment booking and telehealth
  • Wearable and HealthKit integration
  • Secure patient records on mobile
Fintech mobile apps
02

Fintech & Banking

Secure, compliant apps for payments and money movement.

  • Wallets, payments and KYC flows
  • Biometric auth and encryption
  • Real-time transactions and alerts
Retail and eCommerce mobile apps
03

Retail & eCommerce

Shopping apps that convert and keep customers coming back.

  • Catalog, cart and checkout
  • Personalised recommendations
  • Loyalty and push campaigns
On-demand and logistics mobile apps
04

On-Demand & Logistics

Real-time apps for delivery, dispatch and field teams.

  • Live tracking and routing
  • Driver and customer apps
  • In-app payments and ratings
EdTech mobile apps
05

EdTech & Learning

Engaging learning apps for students and coaches.

  • Courses, quizzes and progress
  • Live classes and scheduling
  • Gamification and streaks
Real estate and PropTech mobile apps
06

Real Estate & PropTech

Property apps for search, tours and lead capture.

  • Map search and saved listings
  • Virtual tours and galleries
  • In-app enquiries and chat
Client Voices

Trusted By Teams Who Ship

“Appther built our student competition app exactly the way we envisioned it: easy registration, smooth judging, and real-time results that keep participants engaged.”
Dionna Milem
Dionna MilemOwner · My BOB Team LLC
“Building a mental health app means every detail has to be handled with care, and Appther got that from day one. The product feels warm, simple, and genuinely helpful.”
Bob Singhal
Bob SinghalProfessor of Joy · Joyscore Inc
“Appther exceeded every expectation, on time and on budget, and the final product has been instrumental in scaling our business. A rare engineering partner.”
Johnathan Peffer
Johnathan PefferCEO · Bull's Eye Technologies Inc
“They shipped our ride-booking app on a tight timeline and it just works. Real-time tracking, payments and dispatch all felt native and fast from launch day.”
Pushpender Kumar
Pushpender KumarGeneral Manager · AB Sugar Ltd
Latest Insights

Notes on Building Great Apps

Field notes from real builds. No hype, just what worked and what didn't.

All Articles
Free 30-Minute App Strategy Call

Great Apps Start With One Conversation. Yours Starts Here.

Walk away from one call with a prioritised feature list, the right platform choice, a realistic budget range and a launch timeline. No pitch deck, no obligation.

Feature shortlist Budget range Launch roadmap
Book My Free Call
200+Apps delivered
4.8★Avg store rating
15+Countries served
99.9%Crash-free
FAQ

Questions We Hear Every Week

A focused MVP usually starts in the low five figures, while feature-rich apps run higher. You get a clear, fixed-price quote after a free scoping call, with no open-ended billing.
A working MVP typically ships in 8 to 12 weeks. Larger platforms take longer. We share a realistic timeline with milestones in your quote so you always know what comes next.
It depends on your goals. Native (Swift, Kotlin) gives the best performance and platform feel. Cross-platform (Flutter, React Native) ships to iOS and Android from one codebase, faster and at lower cost. We help you pick the right fit.
Yes. We manage the full release: store listings, assets, review guidelines, submission and post-launch fixes, so your app goes live smoothly on both stores.
Yes. Every build ships with a support window, and we offer maintenance plans covering monitoring, OS updates, crash fixes and new features as your app grows.
Absolutely. You own 100% of the source code, design files and intellectual property. We can also sign an NDA before any discovery conversation.
An Engineer Replies Within One Business Day

Let's Build Your Mobile App

Tell us what you're trying to build. No sales pitch, just a straight answer on scope, timeline and cost.

Free 30-min strategy callFeature scoping and honest native-vs-cross-platform advice.
Fixed-price quoteDetailed scope and price after discovery, no surprises.
NDA on requestYour idea and code always stay yours.
Prefer to talk now?+91 99114 32288 · sales@appther.com

Book Your Free Strategy Call

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🔒 Your details are never shared. NDA available on request.