Custom iOS App Development
End-to-end iPhone and iPad apps built in Swift and SwiftUI — from wireframes to App Store launch — with MVVM or Clean Architecture for long-term maintainability.
Ship polished, App Store-ready iPhone and iPad apps with senior iOS engineers who live and breathe Swift.
Devlex Infotech gives you on-demand access to vetted iOS developers who have shipped consumer and enterprise apps to the App Store for 5+ years. Our engineers build with Swift, SwiftUI, and UIKit, follow Apple's Human Interface Guidelines to the pixel, and know how to pass App Review on the first submission — not the third. From MVP builds to scaling apps past a million downloads, our 30+ in-house experts have delivered 25+ projects for 10+ clients across 5+ countries.
Every iOS developer you hire from us works as a true extension of your team: daily standups in your time zone, code pushed to your repositories, sprint demos every two weeks. With a 95% client retention rate and a 4.9/5 average client rating, we keep engagements transparent — clear contracts, weekly reports, and the flexibility to scale your team up or down with 30 days notice.
End-to-end iPhone and iPad apps built in Swift and SwiftUI — from wireframes to App Store launch — with MVVM or Clean Architecture for long-term maintainability.
Migrate legacy Objective-C codebases to Swift, replace deprecated APIs, and adopt SwiftUI incrementally without freezing your release schedule.
Augmented reality try-ons, on-device image recognition, and ML-powered personalization built with ARKit, Core ML, and the Vision framework.
Companion experiences for watchOS, tvOS, and visionOS, plus widgets, App Clips, and Live Activities that keep users engaged beyond the home screen.
Apple Pay, StoreKit 2 subscriptions, and PCI DSS-aligned payment flows with biometric authentication via Face ID and Touch ID.
XCTest and XCUITest automation, Instruments-based performance profiling, crash monitoring with Firebase Crashlytics, and managed phased rollouts.
Scale up, scale down, or switch models anytime — no lock-in, no recruitment fees.
A developer who works exclusively on your project.
Ideal for ongoing improvements and smaller scopes.
Pay only for the hours you actually use.
Transparent pricing · zero recruitment fees · dedicated full-time from $2,600/month
Your shortlist comes from our 30+ in-house engineers — an average of 5+ years of production iOS experience, screened through live coding and architecture interviews.
Share requirements today, interview matched candidates tomorrow. Most clients have a developer committing code within two business days.
Full-time (160 hrs/mo), part-time (80 hrs/mo), or hourly (40-hr minimum). Scale up or down with 30 days notice — no lock-in.
Every engagement starts with an NDA, and contracts assign 100% of code and IP ownership to you. We work under GDPR-aligned data handling practices.
Guaranteed 4+ hours of overlap with US, UK, EU, and Australian business hours, plus 24/7 support for production incidents.
25+ projects delivered, 95% client retention, and a 4.9/5 average rating — backed by a free replacement guarantee if a developer is not the right fit.
From first call to onboarded developer in less than a week.
Tell us the skills, experience level, and team size you need — we respond within 24 hours.
We share hand-picked, pre-vetted developer profiles within 24–48 hours.
Interview candidates over video calls, review code samples, and run a paid trial task if you like.
Sign the NDA and agreement — your developers start within days, with full IP protection.
The frameworks, platforms, and tools our ios developers work with every day.
“They took over a half-finished React Native app another agency had abandoned, stabilized it in six weeks, and shipped the features our investors were waiting on. The code audit they delivered in week one was worth the engagement on its own.”
“As a Mumbai-based startup we evaluated a dozen agencies before choosing Devlex for our logistics SaaS. They built the MVP in ten weeks, helped us close our seed round with a working product, and now run our entire engineering function.”
“Devlex designed and built our analytics dashboard handling over 2 million events a day, with role-based access our enterprise clients demanded. Their UX work alone lifted our trial-to-paid conversion by 22%.”
Everything you need to know before starting your project. Still have questions? Talk to our team.
iOS developer rates start at $22/hour, with dedicated full-time developers from $2,600/month. The exact rate depends on seniority and skill mix — we share a transparent quote after a free 30-minute scoping call, with no hidden fees.
Within 24-48 hours. We match candidates from our in-house bench the same day you share requirements, you interview them, and the selected developer typically starts committing code within two business days.
Yes. We sign an NDA before any technical discussion, and our contracts assign full IP and source code ownership to you. Access to your systems is role-based and revoked immediately when an engagement ends.
Absolutely. Our Ahmedabad team guarantees at least 4 hours of daily overlap with US, UK, EU, and Australian hours, and we can arrange full shift alignment for dedicated teams. Production support is available 24/7.
Tell us within the first two weeks and we replace the developer at no cost, with a structured handover so you lose zero momentum. That guarantee is one reason we hold a 95% client retention rate.
Tell us what you are building and we will share matched iOS developer profiles within 24 hours. Interview free, start in 48 hours, scale anytime.