JoBase

Custom iOS App Development in New York

JoBase designs and builds custom iOS apps that feel right at home on iPhone and iPad. From concept to a live listing on the App Store, we handle the whole journey — native Swift & SwiftUI engineering, interfaces that follow Apple’s Human Interface Guidelines, and a backend that keeps everything fast and secure across the Apple ecosystem.

Custom iOS iPhone and iPad app development by JoBase

What we build

Native iOS apps

Swift & SwiftUI engineering built for speed, stability, and the latest iOS releases.

Human Interface UI/UX

Polished interfaces that follow Apple’s Human Interface Guidelines and your brand.

Backend & API integration

Secure APIs, real-time data, payments, and integrations with the tools you already use.

App Store launch & support

We publish to the App Store, optimize your listing, and keep the app updated after launch.

How we build your iOS app

A transparent process — you see working software early and often.

1

Discovery & scope

We map your goals, users, and must-have features into a clear plan.

2

UI/UX design

Human Interface wireframes and mockups you approve before we write code.

3

Development

Native Swift builds in short iterations, with regular demos.

4

Testing & QA

Device, performance, and security testing across iPhone and iPad.

5

Launch & support

App Store release, then monitoring, updates, and ongoing support.

Our iOS tech stack

Languages

  • Swift
  • Objective-C

UI & frameworks

  • SwiftUI
  • UIKit
  • Combine
  • Core Data

Backend & delivery

  • REST & GraphQL APIs
  • Firebase
  • Node / Laravel
  • TestFlight & CI/CD

Why businesses choose JoBase for iOS

We’re a custom software team, not an app factory. Your iOS app is engineered around your real workflows and built to grow — designed to feel native to every Apple device your customers use.

  • Native Swift performance and smooth, Apple-grade UX
  • A backend and admin that scale with your users
  • Clear timelines, regular demos, and full code ownership
  • Long-term maintenance — we stay after launch
JoBase iOS app development team

Frequently asked questions

How much does an iOS app cost?

It depends on scope. After a short discovery call we give you a clear, itemized estimate — no surprises. Custom pricing beats template subscriptions over the life of the app.

How long does it take to build?

Most apps ship a first working version in a few months. With our agile process you see and test real modules early, so nothing is a black box.

Do you publish the app to the App Store for us?

Yes. We handle App Store Connect, review submission, store optimization, and release, under your Apple Developer account or ours.

Do you maintain the app after launch?

Absolutely. We offer ongoing monitoring, updates for new iOS versions, and feature additions as your business grows.

Native or cross-platform?

We recommend native Swift/SwiftUI for the best performance and access to the latest Apple features, but we’ll advise honestly based on your goals and budget.

Ready to build your iOS app?

Tell us what you’re building — we’ll map out the fastest path to the App Store.