Services Mobile app development
Your business, in your customers' pocket.

iPhone & Android App Development

Native-feeling mobile apps for iOS and Android — designed, built, and shipped to the App Store and Google Play. We've done it for our own product, SeqX.

Put your business in your customers' pockets. Xandar Labs designs and builds iPhone and Android apps for businesses across Brampton, Toronto, and the GTA — and ships them all the way to the App Store and Google Play. We've done exactly that for our own game, SeqX, which is live on both stores with a custom engine and online multiplayer.

We build cross-platform, so you get one consistent, native-feeling product on iOS and Android without paying to build two separate native apps. Whether it's a customer-facing app, a booking or loyalty app, or an internal tool for your team, we handle design, development, testing, store submission, and ongoing releases.

You don't just get code — you get an app that's live, tested, and maintained. Most clients keep working with us after launch to add features, respond to reviews, and grow their user base.

What you get

Outcomes, not just output.

What we build

Your business, in your customers' pocket.

iOS apps

iPhone and iPad apps that feel native and pass App Store review.

Android apps

Google Play–ready apps across the Android device range.

Store launch

We handle listings, screenshots, review, and release — not just the code.

Push & notifications

Re-engage users with push notifications and in-app messaging.

Payments & subscriptions

In-app purchases and subscriptions done right on both stores.

Ongoing releases

Updates, fixes, and new features after launch.

iOSAndroidCross-platformApp StoreGoogle Play
How we work

From idea to launch.

01

Discovery

We define what the app must do, who it's for, and how it earns its place on a home screen.

02

Design

Native-feeling screens and flows, prototyped so you can try them before we build.

03

Build & test

Cross-platform development with real-device testing on iOS and Android.

04

Store launch & updates

We publish to both stores and keep shipping updates after go-live.

Built with
iOSAndroidReact NativeExpoPush notificationsIn-app purchasesApp Store ConnectGoogle Play
FAQ

Common questions.

How much does a mobile app cost?

App cost is driven by feature depth and whether you need a backend. Building cross-platform keeps it well below the cost of two separate native apps. You get a fixed-price quote after a short scoping call.

Do you build for both iPhone and Android?

Yes. We build cross-platform so one codebase ships to both the App Store and Google Play with a consistent, native-feeling experience — no need to fund two separate builds.

Do you handle App Store and Google Play submission?

Yes. We don't just build the app — we handle store listings, screenshots, review, and release on both stores, plus ongoing updates. We've taken our own app, SeqX, through this exact process.

Can you add features after launch?

Absolutely. Most clients stay with us after launch for updates, new features, and improvements based on real user feedback and store reviews.

Start a project

Let's build it.

Book a free 30-minute call. We'll scope your project and give you a fixed-price quote — no commitment.