Overview
We design and develop iOS applications in Swift and SwiftUI that meet the standard Apple users expect — precise layouts, fluid gestures, and strict Human Interface Guidelines compliance. BetaZen handles the entire journey: architecture, Core Data or CloudKit persistence, TestFlight beta cycles, and App Store Connect submission with review notes prepared for Apple’s team.
Though our studio sits in Kolkata, West Bengal, our iOS work travels far — Indian startups, national enterprises, and overseas product teams all launch on the App Store with us.
What's included
- Swift & SwiftUI development
- Human Interface Guidelines-compliant UX
- Core Data & CloudKit sync
- Apple Pay & Sign in with Apple
- TestFlight beta distribution
- App Store submission & review handling
Technologies we use
Why choose BetaZen
Apple-grade polish
Interfaces built to Human Interface Guidelines with native gestures, haptics, and Dynamic Type, so your app feels indistinguishable from Apple’s own.
Review-ready releases
We write privacy manifests, prepare App Review notes, and pre-empt common rejection reasons, keeping your launch date intact.
One codebase, Apple everywhere
SwiftUI lets the same code reach iPhone, iPad, and Apple Watch, widening your footprint without tripling the budget.
How we work
Discovery & Strategy
We start by understanding your goals, users, and constraints, then map the fastest path to measurable outcomes.
Design & Architecture
We design the experience and the system architecture up front so what we build scales cleanly and predictably.
Agile Delivery
We ship in short, reviewable increments with continuous testing so you see working software early and often.
Launch & Support
We handle deployment, monitoring, and handover — and stay on to iterate, optimize, and support post-launch.
Frequently asked questions
Can we meet your iOS team in person in Kolkata?
Absolutely — clients in Kolkata and greater West Bengal are welcome at our office for sprint demos and planning workshops, and we run the same sessions over video for teams elsewhere in India or abroad.
Do I need an Apple Developer account before we start?
Not on day one. We develop and test on our own certificates initially, then help you enrol in the Apple Developer Program (US$99/year) so the app is published under your brand and ownership.
What does an iOS app cost to build?
Straightforward apps begin near ₹2 lakh; products with real-time sync, payments, or wearable extensions cost more. You receive a fixed milestone quote after discovery, with no hourly surprises.
How do updates and iOS version changes get handled?
Apple ships a major iOS release every year, and our maintenance plans cover compatibility testing, SDK upgrades, and incremental improvements so your app never falls behind the platform.
Ready to get started with iOS App Development?
Book a free consultation and let's turn your idea into a shipped, scalable product.