iOS App Development Services
CrestCoder builds native iOS applications in Swift for businesses across India, Australia, South Africa, and the UK. App Store-ready, tested on real devices, and built with the iOS-specific frameworks that actually need a native app rather than a cross-platform one.
We also build Flutter and React Native. Native Swift is not always the answer — here's when we'd actually recommend it.
HealthKit, ARKit, or advanced camera APIs work best — sometimes only — with native Swift access.
If you genuinely don't need Android, native gives you the best possible performance with no cross-platform overhead.
Apps where every frame matters benefit from native rendering without a cross-platform abstraction layer.
If you already have a Swift or Objective-C app, continuing in native usually beats a costly rewrite.
Internal tools and B2B applications with complex workflows, built for distribution within your organisation.
Consumer-facing apps built around your specific product, from concept through App Store launch.
Core Location integration for delivery tracking, geofencing, and proximity-based features.
Native shopping experiences with Apple Pay integration and a checkout flow built for conversion.
Apps designed to feel native to iOS — following Apple's Human Interface Guidelines, not a generic cross-platform look.
iOS version updates, bug fixes, and App Store resubmissions under a monthly retainer.
Real apps live on the App Store — native and cross-platform, depending on what each project needed.
Native SwiftA campus marketplace platform built natively in Swift for college students, with secure peer-to-peer trading.
View Case Study →
iOS & AndroidA connected fitness ecosystem with an iOS app linking workout tracking, coaching, and device data.
View Case Study →
iOS & AndroidA healthcare access platform with a polished iOS app connecting patients with doctors for remote consultations.
View Case Study →We build native and cross-platform — we'll recommend native iOS only when it's genuinely the better fit for your project.
QA on actual iPhones and iPads across multiple iOS versions, not just the simulator.
We manage screenshots, metadata, and reviewer feedback so you're not learning App Store Connect from scratch.
Two-week sprints with working builds via TestFlight at every demo — you test the real app, not a screen recording.
We confirm native iOS is the right fit — or recommend Flutter/React Native if it isn't — based on your feature requirements.
Designs built to Apple's Human Interface Guidelines, approved in Figma before development starts.
Agile sprints with weekly TestFlight builds — you test real progress on your own device.
Testing across multiple iPhone and iPad models and iOS versions, not just the Xcode simulator.
Full submission handling, then an optional retainer for version updates and continued feature work.
We reply within 24 hours with an honest platform recommendation — no obligation.