---
title: "iOS & Android Mobile App Development | LORENGRAFF"
description: "We build iOS and Android mobile apps with built-in security, custom APIs and publishing on the App Store and Google Play."
lang: en
url: https://lorengraff.net/en/services/mobile-app-development/
---

# iOS and Android apps your customers actually use

From idea to store release: experience design, development, backend and API, testing on real devices and ongoing maintenance.

[Get an app quote](https://lorengraff.net/en/contact/)

## What's included

- **iOS and Android**: Native (Swift, Kotlin) or cross-platform development depending on budget and performance needs.
- **User-centered design**: Clear, accessible flows designed to reduce drop-off and increase conversion.
- **Secure backend and API**: Robust authentication, data encryption and custom or integrated APIs.
- **Store publishing**: We handle submission and review on the App Store and Google Play.
- **Analytics and notifications**: Usage metrics, push notifications and key event tracking.
- **Continuous evolution**: Updates for new OS releases and phased improvements.

## How we work

1. Product definition
2. Prototype and UX/UI design
3. Development and API
4. Device testing
5. Release and maintenance

## Frequently asked questions

### Native or cross-platform?

It depends. A native app gives maximum performance and hardware access; cross-platform lowers cost by sharing code. We recommend the right option after reviewing your project.

### Do you publish the app on the App Store and Google Play?

Yes. We prepare the listing, handle review and leave the app published under your own developer account.

### Can the app connect to my website or current system?

Yes. We build or integrate APIs to connect the app with your website, CRM, store or database.