iOS App Development Company Creating Next-Gen iPhone Applications
Custom iOS Apps Built to Perform — Secure, Scalable & Apple-Ready
At eWebster, we craft cutting-edge iOS applications using Swift, SwiftUI, and Apple’s native frameworks to build sleek, responsive, and high-performing apps for iPhone, iPad, Apple Watch, and Apple TV.
From early-stage startups to large-scale enterprises, we help brands turn ideas into App Store-approved, user-loved apps — engineered for speed, UX, and scalability.
Have an iOS app idea or need to upgrade an existing one?
Our iOS App Development Services
At eWebster, we don’t just build apps — we create seamless Apple experiences that meet the highest performance, security, and design standards. Our iOS app development services cover everything from ideation and prototyping to App Store launch and post-launch support. We combine modern iOS technologies, intuitive UX design, and scalable architecture to build apps that your users love — and that your business can rely on.
Custom iOS App Development
Whether you’re building a startup MVP, enterprise solution, or digital product for consumers, we create tailor-made iOS applications from the ground up.
What we deliver:
- Business-specific workflows and domain logic
- Offline-first capabilities with auto-sync
- Device-specific optimization (iPhone, iPad, Apple Watch)
- Fully customizable user roles and admin panels
- 3rd-party API integrations (Stripe, Twilio, Plaid, etc.)
We don’t use cookie-cutter code. Every feature is designed to solve your specific use case.
Swift & SwiftUI Development
We leverage Apple’s modern language (Swift) and UI framework (SwiftUI) to deliver reactive, lightweight, and fast-loading iOS applications.
Key features:
- Declarative UI design with adaptive layout
- Combine framework for reactive data flows
- Performance optimization with lazy loading and reusable components
- Compatibility with legacy UIKit code where needed
- Modular MVVM or Clean Architecture design
Our SwiftUI expertise ensures your app looks and feels like it belongs on every Apple device.
UI/UX Design for iOS (Apple HIG-Compliant)
We design sleek, user-first interfaces that align with Apple’s Human Interface Guidelines (HIG) — ensuring consistency, usability, and native behavior.
Design capabilities include:
- Wireframing and low-fidelity prototyping
- Interactive high-fidelity UI in Figma
- Design tokens for dark mode, dynamic type, and accessibility
- Custom animations, micro-interactions, and gesture-based navigation
- A/B testing for user flows and engagement
Every interface we craft is backed by user psychology and design heuristics.
iOS App Testing & Quality Assurance
We use manual and automated QA pipelines to ensure every feature works smoothly across all iOS devices, screen sizes, and iOS versions.
Testing coverage includes:
- Unit, UI, integration, and regression testing (XCTest, XCUITest)
- Real device testing across multiple iPhones/iPads
- CI/CD testing pipelines via Bitrise or Xcode Cloud
- Pre-launch TestFlight distribution for UAT
- Crash analytics, memory profiling, and performance benchmarking
We release with confidence — not fingers crossed.
iOS API & Backend Integration
We build or integrate backend systems that support your app in real time — secure, scalable, and cloud-ready.
Backend services include:
- Firebase, AWS Amplify, or custom Node.js/Laravel APIs
- GraphQL or RESTful services
- Real-time messaging with Firestore or Pusher
- Role-based access control (RBAC) and multi-tenancy support
- App logic synchronization between frontend and backend
Whether you need a CMS, dashboard, or serverless function — we’ve got it.
App Store Deployment & App Store Optimization (ASO)
From signing certificates to App Store submission, we manage the entire release cycle and ensure your app is optimized for visibility and compliance.
Services offered:
- App Store provisioning, certificates, and device registration
- TestFlight setup for beta testers and stakeholders
- Metadata writing (title, subtitle, keywords, descriptions)
- ASO optimization: icon design, screenshots, preview videos
- Support for custom product pages and deep linking
We also handle Apple’s review feedback and resubmissions, if needed.
Legacy iOS App Modernization
Have an old app in Objective-C, hybrid tech, or outdated UI? We modernize it with Swift, SwiftUI, and native APIs while preserving functionality.
Modernization services include:
- Codebase audit, refactoring, and modularization
- UI redesign and migration to modern UI libraries
- Backend/API versioning and migration
- Legacy Objective-C to Swift conversion
- iOS SDK and third-party library upgrades
iOS App Maintenance & Support
Our relationship doesn’t end at launch. We offer tiered support and SLA-based maintenance to ensure smooth operations, continuous improvement, and user satisfaction.
Ongoing support includes:
- iOS version upgrades (e.g., iOS 17 → iOS 18)
- Crash reports, bug fixes, and performance tuning
- New feature rollouts and UI updates
- Monthly usage analytics and user behavior reports
- Push content updates and backend patches
Apple Watch & WatchOS App Development
Build companion apps or standalone Watch experiences that sync seamlessly with your iPhone app.
Features include:
- HealthKit integration for tracking fitness, vitals, etc.
- Glances, complications, and notifications
- Workout apps, medication reminders, mindfulness trackers
- Custom haptics, gestures, and voice interactions via SiriKit
- Real-time data sync with iPhone apps
We build WatchOS apps that feel lightweight but powerful.
Apple TV & tvOS App Development
Launch your media or content app on the big screen. Ideal for streaming, eLearning, fitness, or productivity.
What we offer:
- Native video player integration
- Apple Remote and game controller support
- iCloud sync and personalized user profiles
- Subscription, login, and parental control modules
- Smooth animations and responsive design
In-App Purchases & Apple Pay Integration
Monetize your app with one-time purchases, subscriptions, or Apple Pay checkout.
Monetization support:
- Consumables and non-consumables (StoreKit 2)
- Auto-renewable and non-renewing subscriptions
- Secure Apple Pay and Stripe checkout flows
- Revenue tracking and refund handling
- A/B testing paywall designs
Our iOS Tech Stack
Languages
Swift
SwiftUI
Objective-C
Payment Integrations
Apple Pay
Stripe
Razorpay
Authentication
OAuth 2.0
Apple Sign-In
Firebase Auth
Push Notifications
APNs
Firebase Cloud Messaging
OneSignal
Databases
CoreData
Realm
SQLite
Firebase Realtime DB
Testing
XCTest
XCUITest
Crashlytics
Sentry
DevOps & CI/CD
Xcode Cloud
Bitrise
Fastlane
Monitoring
Firebase Analytics
Mixpanel
App Store Analytics
Frameworks
UIKit
Combine
CoreData
CloudKit
CoreLocation
Serving Clients Locally & Globally
We provide web development services across the USA, with a strong presence in
Industry-Specific iOS App Development Services
At eWebster, we combine our iOS expertise with real-world industry understanding to build custom applications that are not just technically sound, but business-ready. From HIPAA-compliant healthcare apps to Apple Pay–powered eCommerce platforms — we specialize in turning domain-specific challenges into seamless, scalable iOS experiences.
iOS App Development for Healthcare & Telemedicine
We build secure, HIPAA-compliant iOS apps for hospitals, wellness platforms, and health tech startups.
Use Cases:
Video consultation & telehealth
EHR integration and medical records access
Appointment booking and follow-ups
Medication tracking and reminders
Fitness tracking via Apple HealthKit & WatchOS
Insurance claim integration and Apple Pay for co-pays
Tech Stack Includes: SwiftUI, HealthKit, CareKit, CoreBluetooth, FHIR APIs, Apple Watch sync
iOS App Development for Retail & eCommerce
Our iOS commerce apps are built to convert — with fast performance, intuitive UX, and native Apple integrations.
Features:
AR-based product previews using ARKit
One-click checkout via Apple Pay
Loyalty points, discounts, and gamified UX
Push notifications and personalized offers
Store locator, click & collect, live inventory sync
Multi-region & multi-language support for global retail
Compatible with: Shopify, WooCommerce, Magento, Custom APIs
iOS App Development for FinTech & Banking
eWebster builds secure, user-friendly iOS solutions for finance apps that require trust, compliance, and lightning-fast functionality.
Solutions:
Personal finance management (PFM) apps
Stock trading and portfolio dashboards
Peer-to-peer payments and digital wallets
KYC onboarding with OCR + biometric verification
Budgeting tools, credit score insights, and goal setting
Biometric logins (Face ID / Touch ID), 2FA, and AES-256 encryption
Compliance Standards: PCI-DSS, SOC2, GDPR, ISO/IEC 27001
iOS App Development for EdTech & Learning
We design scalable and engaging iOS learning platforms that support live classes, video content, and adaptive learning.
Capabilities:
SCORM/xAPI-compatible LMS features
Live video tutoring with calendar sync
Quiz engines and progress tracking
Gamified progress bars, badges, and performance insights
Offline mode for poor connectivity areas
Parent/teacher/student dashboards
Used by: Coaching centers, universities, skill-learning startups
Logistics, Delivery & Fleet Management Apps
We empower delivery businesses and logistics operators with real-time, GPS-powered apps to manage orders, drivers, and cargo.
Solutions Include:
Driver tracking, route planning, and ETA optimization
Order management and delivery confirmation
Barcode/QR scan for inventory verification
Electronic proof of delivery (ePOD) and digital signatures
Live map dashboards for dispatchers and admins
Offline tracking with background sync
Industries: Courier, food delivery, field services, freight
B2B Enterprise & Field Operations Apps
Support your workforce with custom mobile tools that drive productivity and data accuracy in the field or office.
Enterprise Use Cases:
Internal communication apps with role-based content
Lead management, timesheets, job assignments
Mobile reporting dashboards with KPI charts
HRMS features like attendance, leave requests, and payroll views
On-site data capture, barcode scanning, and GPS logs
Integration with ERP, CRM (Salesforce, Zoho, HubSpot, SAP)
Wellness, Lifestyle & Fitness Apps
We create habit-forming, engaging apps for fitness coaches, nutritionists, and wellness brands to build loyal communities.
Top Features:
Personalized workout & diet plans
Wearable integration (Fitbit, Apple Watch)
Goal setting, streaks, and daily trackers
Guided meditation and audio content
Live sessions with fitness experts
Subscription plans and gated premium content
Why Choose eWebster for iOS App Development?
Apple-Certified iOS Developers
iOS, Android, and cross-platform engineers with 5–12 years of experience in shipping scalable apps.
App Store Compliant Code
From wireframes to App Store / Play Store publishing — we handle everything, including UI/UX design, backend, DevOps, and QA.
UX-Centric iOS Design
UX-Centric iOS Design
Scalable Architecture
Using MVC/MVVM patterns, reusable components, and lazy loading for speed and scale.
Secure & Compliant
Secure local storage, biometric login, encrypted APIs, and App Transport Security compliance.
End-to-End Delivery
We handle strategy, design, development, testing, submission, and post-launch updates — so you don’t have to.
Recent iOS Projects Delivered
Client Testimonials
Sarah M.
Co-founder, SmartBudget
Ajay S.
Founder, ZenFlowFAQs
A typical iOS MVP takes 8–14 weeks. Complex apps can range from 4–6 months depending on features and integrations.
Yes. We audit your current codebase and modernize it using SwiftUI + Combine — while preserving data and functionality.
Absolutely. We build iOS apps optimized for iPadOS, WatchOS, and Apple TV — including screen-responsiveness and device-specific UX.
Yes. We manage the entire submission process — provisioning, certificates, TestFlight, and handling Apple’s review feedback.
We implement encrypted storage, secure API communications, biometric auth (Face ID/Touch ID), and comply with Apple’s ATS guidelines.
Let’s Build Your High-Impact iOS App – Sleek, Secure & Scalable
From wireframe to App Store launch — we help you deliver an iOS experience users will love.