---
title: "App development – Mobile & Web - Slap Apps"
canonical_url: "https://slap-apps.de/en/landing/app-development"
last_updated: "2026-07-03T11:05:47.332Z"
meta:
  description: "Do you have an app idea? We develop your custom app or software – for startups and medium-sized businesses. Get a free consultation."
  "og:description": "Do you have an app idea? We develop your custom app or software – for startups and medium-sized businesses. Get a free consultation."
  "og:title": "App development – Mobile & Web - Slap Apps"
---

# **Get your app developed – From idea to launch in weeks**

**We develop software quickly, reliably, and scalably—without templates, focusing 100% on your success.**

[Get started](https://slap-apps.de/en/contact)

## **App**

**Native performance for iOS & Android. Fast, intuitive, updatable.**

## **Web**

**Shops, platforms & tools – customized, high-performance, expandable.**

## **SaaS**

**Automation & scaling from day one.**

From founders

## **Launch in 4–6 weeks. Not just empty promises.**

**Whether you're a large corporation or a startup, we deliver software the way it needs to be delivered—pragmatically, quickly, cleanly. As if it were our own product.**

[Get started](https://slap-apps.de/en/contact)

Convincing

## **No more PowerPoint. Time for prototypes.**

**Other agencies present slides. We deliver working software – often faster than you can spell ‘Jour Fix’.**

![Login Screen Banner](https://slap-apps.de/cdn-cgi/image/w=2000,f=webp/http://assets.slap-apps.de/slap-apps/img/home/High-Circle-Login-Sccreen.png)

### **100% Made in Germany**

**Idea, concept, design, code & hosting in-house. No third-party providers, no risks.**

### **Legally compliant**

**GDPR? Accessibility? We deliver solutions that meet all standards.**

### **Fast implementation**

**MVP live in 4 weeks. No detours.**

### **Everything from a single source**

**UX, UI, Dev & Hosting – seamlessly implemented.**

### **Cost-efficient**

**Clear prices. Clear processes – guaranteed.**

## **Experience you can see. Quality that lasts.**

**Our designers and developers bring years of experience from top companies to the table. What do you get? Expertise that makes a visible difference.**

**Albert**

**M. Sc.**

**Albert develops quickly. Really quickly. With an eye for detail and clean architecture, he builds web and mobile apps that not only work, but inspire. Thanks to his experience at Siemens, he combines enterprise know-how with the flexibility of a startup.**

**Cool!**

**Albert****M. Sc.****Learn more****Moritz****M. Sc.****Moritz turns ideas into tangible products. He designs software that works intuitively and looks powerful—and develops brands that stick in your mind. Thanks to his experience with global brands such as Engel & Völkers, he brings strategic thinking and visual strength to every project.****Cool!****Moritz****M. Sc.****Learn more**## **We are not an agency, we are the tech co-founder you dream about at night.**## **What our customers say:**## **FAQ****Can't find your question? **[~~Get in touch with us directly!~~](https://slap-apps.de/en/contact) ### **Got you? **** Awesome! Let's get started right away.**[Start now](https://slap-apps.de/en/contact)