What Nativity Mobile
delivers.
New Development
Build your native app from scratch.
Modern native iOS apps built with Swift and SwiftUI. Architecture, implementation, and delivery with a focus on correctness, maintainability, and the kind of polish that only comes from building directly on the platform from its inception.
Whether you're starting from a napkin sketch or a fully specced Figma file, the process starts the same way: understanding what the app actually needs to do and making the architecture decisions that will either support you or haunt you for the next five years. That means choosing the right patterns, the right dependencies (or lack thereof), and building something your team can maintain and extend long after the initial engagement ends.
Rescue & Stabilization
Codebase in trouble? No documentation? No problem.
Your original developers are gone. Nobody knows how the app works. It's still in UIKit, maybe even some Objective-C. You need changes shipped yesterday. We can walk into a codebase cold, read what's there, figure out what it does, and get you back to shipping. Legacy code is not a problem when you've been writing it since before it was legacy.
This is the engagement that starts with a phone call that sounds like a crisis, because it usually is. The app is in production, users depend on it, and the people who built it aren't available anymore. The first step is always the same: read the code, map the architecture, identify what's fragile, and stabilize it before making any changes. Triage first, then ship.
Migration
Your hybrid app is holding you back. Go native.
Your hybrid app stutters, lags behind every iOS release, doesn't look right on either platform, and your users can feel it. They just can't tell you why. We can. Cross-platform was a shortcut, and now it's a ceiling. We'll build the native app you should have built in the first place.
The good news is you've already validated the product. You know what it does, you know who uses it, and you know what's not working. A migration isn't starting over - it's rebuilding on a foundation that won't fight you every time Apple ships a new SDK.
API & Backend
The server-side layer that powers your dynamic app.
Building a good mobile API requires thinking from both sides of the request. What the server wants to send and what the client actually needs are rarely the same thing. That's how you end up with bloated responses, constantly broken contracts, and pagination that makes no sense on a phone. We design mobile-first APIs that serve the client properly, and when the engagement calls for it, build them too. Your backend team gets an engineer who speaks both languages.
Most mobile API problems come from the same place: the API was designed by a backend team that has never built a mobile client. The result is endpoints that make perfect sense from a database perspective and no sense from a phone on a cellular connection. We bridge that gap - either by designing the API your backend team builds, or by building it ourselves.