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XNK Solutions
RO EN DE

Mobile Apps iPhone & Android

You want an app that clients install directly from the App Store or Google Play. It runs fast on the phone, sends push notifications, has access to camera, location, contacts. Great for loyalty, fast orders, recurring services.

WHEN YOU NEED IT

When the site is not enough anymore

Your site is perfect for the first touch with the client. But if you want to keep them close, send them personalised offers, make them order repeatedly, you need an app. The icon on their phone screen is like a shop permanently open in their pocket.

We build apps for: medical offices (online appointments), restaurants (food ordering), beauty salons (bookings), shops with loyalty, cleaning/transport services, fitness and sports.

Terms explained: "Push notifications" are messages that appear on the screen even when the app is closed. "Native" means the app uses all the phone's powers (camera, GPS), without limitations.

Mobile App

The final price depends on complexity: number of screens, integrations (payments, maps, calendars), custom backend or adaptation from an existing site.

Request a tailored offer
WHAT IT INCLUDES

The full technical package turnkey

iOS version

Native app for iPhone and iPad, optimised with Apple HIG (Human Interface Guidelines) design. Published in the App Store under your developer account.

Android version

Native app for Android phones and tablets, Material You design. Published in Google Play under your developer account.

Push Notifications

Send alerts to clients directly on screen: new offer, order status, appointment confirmed. More effective than SMS, free.

Simple login

The client logs in with email, Google, Apple ID or Facebook. Their data stays between the app and your server, no intermediaries.

Connection with the site

If you already have a site or online shop, the app uses the same database. Changes are synchronised automatically.

Publishing in stores

We handle publishing in the App Store (Apple account: $99/year) and Google Play (Google account: $25 one-time). Included in the package.

THE PROCESS

From idea to published app

The process, in 4 steps

We talk for 1-2 hours: what problems the app solves, who the users are, what features you want at launch and what can wait. We define the first MVP (minimum viable product).
Wireframe sketches for each screen. Then coloured mockups with your brand fonts and colours. You approve or request changes before we start the code.
We build the iOS and Android app, connect the backend, test on at least 5 different phones (old/new iPhone, Samsung, Xiaomi, Huawei). You get a beta weekly to test on your phone.
We handle all documentation for App Store (Apple) and Google Play: description, screenshots, video preview, privacy policy. We submit for review and approval (1-2 weeks).
FREQUENTLY ASKED

What those who want apps ask us

A simple app (5-10 screens, login, product list): 6-8 weeks. A complex app (with payments, maps, multiple roles): 3-4 months. Plus 1-2 weeks for App Store/Google Play approval.

Yes. The app appears officially in your/your company's name, not ours. Apple Developer account: $99/year. Google Play account: $25 one-time. We help you create the accounts on day one.

Native (Swift for iOS, Kotlin for Android) is the fastest and most integrated. Cross-platform (React Native, Flutter) uses a single codebase for both systems, cheaper to maintain. For most business apps, cross-platform is enough and saves money.

Content (texts, products, prices) can be modified directly from an admin panel, without an app update. For new features, we publish an update in App Store/Google Play, free if it is a small change, or with cost if it is new development.

Want your app on your clients' phones?

We talk for 1 hour, you tell us your idea, we propose the solution and price. The estimate is free.

Request Offer