Mobilions builds native iOS apps in Swift and SwiftUI that feel at home on iPhone and iPad. Part of our wider mobile app development practice, App Store ready, secure by default, and backed by the same team that builds your backend.
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From a first iPhone app to a polished iPad and Apple Watch experience, one team handles design, code, backend and App Store launch.
Native apps in Swift and SwiftUI, built for the current iOS and tuned to feel right on every iPhone and iPad. The rendering, gestures and performance match what Apple users expect.
The capabilities that only native iOS can reach: biometric login, payments, health data for healthcare software development, location and more, wired in properly rather than bolted on through a wrapper.
An iOS app is only as good as the server behind it. The same team builds the backend, so data sync, authentication and real-time features work reliably from day one.
On-device and cloud AI built into the app: smart features, natural language and vision, using Apple's frameworks alongside LLMs where they add real value.
Getting onto the App Store cleanly, the first time. We handle the submission, the review guidelines and the listing, so launch is not a guessing game.
Apple ships a major iOS release every year. The same engineers keep your app current, compatible and improving, rather than leaving it to age.
Plenty of agencies ship a web view in an app shell and call it an iOS app. It passes review, then disappoints users. Native Swift is the difference between an app people keep and one they delete.
iPhone users spend more on apps than on any other platform, and they notice when an app feels cheap. A native Swift app with smooth animations and proper gestures is what earns five-star reviews and repeat use, which is exactly the audience worth building for.
Face ID, Apple Pay, HealthKit, ARKit, widgets, and on-device AI are native-only or badly faked in a wrapper. If your product needs any real iOS capability, native Swift is not optional; it is the only honest route, and the same holds for Android app development when you go cross-platform.
Most app problems live at the seam between the app and its server. Because the same team builds both, data sync, authentication and real-time features just work, and there is no vendor to blame when they do not.
Five phases, with a tangible output at each one. Working builds on TestFlight every two weeks.
You describe the app and its users. Our engineers map the features, the Apple capabilities you need, the backend behind it and the path to the App Store. The plan comes with reasoning you can challenge.
Interface designs that follow Apple's Human Interface Guidelines are turned into an interactive prototype. You see and feel the app before a line of Swift is written.
AI scaffolds Swift and SwiftUI views from approved designs. Engineers own the architecture, the Apple integrations and the backend, as they did for the Careslate medical translation app. A working build lands on TestFlight every two weeks.
Tested on real iPhones and iPads across iOS versions. Performance, security and accessibility checks, plus a full pass against Apple's review guidelines before submission.
We submit, handle the review and publish, as we did for the ReelEats food discovery app. Crash monitoring and analytics are live from launch, and the same team handles updates and the yearly iOS upgrade.
From AI architecture to cloud deployment, design, engineering and infrastructure are handled by one team. No coordination overhead, and no gaps in quality.
Start Your ProjectA few products that show what one accountable team can ship, built to be genuinely used.
AI-powered fitness coaching app that personalises every workout based on performance data, injury history and recovery signals. Built with Flutter for iOS and Android with adaptive programming, breathwork sessions and multi-mode training timers.
An app that helps parents find kids clothes in seconds. Live stock across every screen on iOS (Swift) and Android (Kotlin), backed by a Laravel admin panel the store team runs without engineers.
Turns the weekly chore argument into a game. Parents set tasks and rewards, kids pick a hero, finish chores and earn cookies they spend in an in-app shop. Built on React Native with Swift, Kotlin and a Laravel backend.
A Flutter-based mobile marketplace where fashion finds a second life. Buyers discover curated listings on a visual feed and message sellers directly; sellers photograph, price and publish items in under two minutes. One app, two sides of the same closet.
Production tools chosen by engineers who use them daily on real App Store apps.
From AI architecture to cloud deployment — design, engineering and infrastructure handled by one team. No coordination overhead, no gaps in quality.
Start Your ProjectReal feedback from real clients. Here is what businesses say about working with Mobilions on their mobile and web products.
It was a wonderful experience working with Tushar, Ankit, and their team. They built a great mobile app for me and truly brought my vision to life. What stood out was not just their technical skill but their attitude: always positive, solution-oriented, and incredibly patient. They went above and beyond at every step, finding creative workarounds and staying committed even when things got challenging. Extremely professional and trustworthy. I would absolutely hire them again.
Common questions about iOS app development, Apple features, the App Store and how Mobilions works with clients.
An iOS app in the Netherlands typically costs between EUR 20,000 and EUR 150,000 in 2026, depending on complexity. A simple app or MVP sits at the lower end, around EUR 20,000 to EUR 40,000, while a feature-rich or enterprise app reaches the upper end and beyond. Native iOS usually costs a little more than Android because Swift specialists are in higher demand. Before any code is written, we hand you a fixed proposal with the scope and price in plain language.
Build native iOS when the app needs deep Apple features, top performance or a premium feel, and consider cross-platform when budget and a fast iOS-plus-Android launch matter more. Native Swift is the right call for apps using Face ID, Apple Pay, HealthKit, ARKit or heavy animation. For simpler apps that must hit both stores on one budget, Flutter or React Native can cut costs by 30 to 40 per cent. We recommend the honest fit for your product, not a default.
Most iOS apps take three to six months to build, depending on complexity. A focused MVP can ship in eight to twelve weeks, while a larger app with backend, payments and Apple integrations takes longer. We work in two-week sprints, and each one puts a working build on TestFlight that you can try on your own iPhone.
We build native iOS apps in Swift and SwiftUI, the current standard, with UIKit, where a project needs lower-level control. We target the latest iOS, use Xcode and TestFlight for testing, and add Apple frameworks like Core ML, HealthKit, MapKit and StoreKit as the product requires. The backend is built by the same team in Node.js or Python.
Yes, first-submission App Store approvals are something we handle as standard. We build against Apple's review guidelines from the start, prepare the privacy labels and App Tracking Transparency prompts, and manage the submission and listing. You are not left guessing why an app got rejected.
AI is a normal part of modern iOS apps in 2026, and it works best when it fits the platform. We use Apple's Core ML for fast, private on-device features, and connect to LLMs through a secure backend for generative and natural-language features. AI is designed into the app where it adds real value, not bolted on as a gimmick.
Both. The same Mobilions team builds the iOS app and the backend it talks to, so authentication, data sync and real-time features work reliably from day one. There is no separate vendor to blame when the app and the server disagree.
Yes, the Netherlands and the wider EU are home turf for us. Our European base is in Amstelveen, near Amsterdam, so Dutch and EU clients get a local point of contact, apps built to GDPR and AVG standards by default, and invoicing in euros. We also support Dutch payment expectations like iDEAL where relevant.