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AI & app agency | app development for Android, iOS and web

AI and app development Munich

AppLeute develops AI-supported systems for SMEs in the DACH region. Our focus: stabilizing existing processes, reducing process costs, accelerating decisions. No isolated solutions. No endless projects. Instead, integrated systems that can withstand operational complexity.

Free AI consultation
Launch app project

Process automation

Not just built, but actually used

System integration & interfaces

ERP, CRM and operations in one flow

Customized software for your workflows

Built the way your team really works

AI integration for SMEs

Decisions based on real data

Digitization of your business processes

Same data. No double entry.

Software development for SMEs

No consulting. Real software.

Process automation

Not just built, but actually used

System integration & interfaces

ERP, CRM and operations in one flow

Customized software for your workflows

Built the way your team really works

AI integration for SMEs

Decisions based on real data

Digitization of your business processes

Same data. No double entry.

Software development for SMEs

No consulting. Real software.

App Agency Munich

appleute Startup

App Agency | App Development for Android, iOS and Web

App development Munich

appleute – App Development Agency is the easiest way to get your idea from paper to reality. Since 2017 we build and grow your professional-grade web and mobile applications with our development teams in Munich, Berlin and Bangalore.

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Free AI consultation

AI and app agency Munich

Process automation

Not just built, but actually used

System integration & interfaces

ERP, CRM and operations in one flow

Customized software for your workflows

Built the way your team really works

AI integration for SMEs

Decisions based on real data

Digitization of your business processes

Same data. No double entry.

Software development for SMEs

No consulting. Real software.

Process automation

Not just built, but actually used

System integration & interfaces

ERP, CRM and operations in one flow

Customized software for your workflows

Built the way your team really works

AI integration for SMEs

Decisions based on real data

Digitization of your business processes

Same data. No double entry.

Software development for SMEs

No consulting. Real software.

appleute Startup
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Appleute Logo App Development

German Web Awards Winner 2022

Every year, the German Web Award honors the best web agencies in the areas of design, customer satisfaction and psychological know-how. The award winners set quality standards and make a significant contribution to improving the market for digital services.

The award offers great agencies the chance to stand out from the crowd of digital offerings - regardless of company size or number of employees.

Learn more

Technology that supports your processes

The AppLeute team

Marc Mueller

Marc Mueller

Founder

Tushar Pillai

Tushar Pillai

Founder

Marc Mueller

Founder

Tushar Homepage

Tushar Pillai

Founder

Marc Müller, Founder

Tushar Homepage

Tushar Pillai, Founder

Most SMEs are stuck between two bad options: Standard software that doesn't map their processes or individual projects that are never completed. AppLeute closes this gap. We build integrated systems for companies whose processes are too industry-specific for SaaS and too critical for workarounds.


Every project has two leads: one for the business problem and one for the technical implementation. This results in solutions that work in everyday life and not just in a demo.

Analyze potential

App development for start-ups, founders and SMEs

The startup-experienced team at Appleute quickly turns your idea into a scalable app. We develop MVPs (Minimum Viable Products) to attract investors and quickly develop a market-ready product.

As a solo founder, you are not alone. Appleute acts as your dedicated tech team, providing comprehensive app development to realize your vision from concept to launch. We become part of your team along the way.

 

Appleute supports SMEs in the innovation and digitalization of their services. We develop tailor-made, scalable apps that optimize your processes and strengthen customer loyalty, making us a reliable development partner for your growing business. By integrating apps into existing ERP/CRM systems, we make processes more efficient for small and medium-sized enterprises and increase customer loyalty and sales through improved digital experiences. 

How we work with you

First understand, then build.

1

Business problem & error analysis

We analyze your operational workflows, talk to the people who carry them out on a daily basis and systematically identify where errors, redundant work and avoidable costs arise.

2

Concept paper with ROI thesis

You receive a concept paper that goes beyond a list of requirements. It documents your current status, identifies the greatest levers for improvement and formulates a concrete ROI thesis.

3

Prioritization & Workshop

Together, we prioritize functions according to their ROI potential, not technical complexity. In a structured workshop, we define milestones, key performance indicators and the implementation roadmap.

4

Outcome Engineering

Development in measurable phases in which each sprint is geared towards specific KPIs. Regular check-ins, full transparency on progress and impact. No feature goes live without a clear, comprehensible business case.

5

Operation & Continuous Improvement

After go-live, we measure the actual results against the original ROI thesis. Based on real usage and business data, we identify the next optimization levers and transform your software into a continuous value creation machine.

Understanding the business problem

We analyze your processes, talk to your team and identify where errors and additional work arise.

Concept paper

You receive a documented analysis with a recommendation, the basis for the final offer.

Workshop

Together we prioritize functions, clarify open questions and define the implementation plan.

Implementation

Development in fixed phases with clear milestones. Regular coordination, no surprises.

Operation & further development

After go-live, we monitor the system and develop it further based on real usage data.

Technology that supports your processes

The appleute Team

Most SMEs are stuck between two bad options: Standard software that doesn't map their processes or individual projects that are never completed. AppLeute closes this gap. We build integrated systems for companies whose processes are too industry-specific for SaaS and too critical for workarounds.

Every project has two leads: one for the business problem and one for the technical implementation. This results in solutions that work in everyday life and not just in a demo.

Aaron Dettner, Founder

Hanush Pillai

Hanush Pillai, Founder

Marc Müller, Founder

Tushar Pillai

Tushar Pillai, Founder

Transform your processes

Flexible, scalable and robust app development

appleute app development agency helps you build sophisticated digital products for your clients and employees.

1

Native App Development

The App Store is where we live. Whether you’re building an MVP for your start-up idea or if you are taking your existing app to the next level. Appleute makes use of all system features from the operating systems (Android and iOS) that have been written for the specific platform to perfectly integrate into the host system – this will lead to an improved user experience. 

Native Apps
2

Web App Development

Often used to get a quick product online, its development is often underestimated. Web-app development requires full understanding during the application planning process in order to implement all functionalities of the application in an integrated manner. Creating a responsive design across different browsers and devices is key for a great user experience.

Web Apps

Ki development

With appleute, you bring AI to where it creates value: in your processes. We start with feasibility & data readiness, deliver a prototype in weeks and transform successful approaches into an operational MVP - including MLOps, monitoring and GDPR-compliant architecture. This results in scalable improvements in forecasting, quality, automation and decision support.

AI development
4

API Development

API integration services are a necessary tool for many companies. Often large corporates are using outdated technologies that new, innovative systems have to integrate into. appleute empowers businesses with API development that covers fields such as payment providers, accounting software, and ERP-software.

API Development
BETRA

iOS Development

iOS development is a category of native app development. iOS devices have only a small market share. However, this can vary greatly from approx.5%-30%). When apps are created for large user bases, it can often make sense to develop natively, i.e. on the iOS operating system. 

IOS development
1

Android development

Android development is a category of native app development. Android devices are generally more widely used than iOS devices (up to 95% market share). Depending on the market, it often makes sense to develop exclusively on Android. In this case, apps are developed specifically for the Android operating system and optimized for it. Our stack ranges from Kotlin to Java and C++.  

Android development
Check out appleute's services

What we see with our customers

Before we start and why it's worth taking a closer look.

Website to App Converter

Data in three systems that don't talk to each other. Processes that only work because individual employees have them in their heads. Decisions based on experience instead of numbers.

These are not IT problems. They are business problems and the starting point for every one of our projects.

Free AI consultation

Success stories in app development

Read about our successes. Better yet, become one of them! appleute is one of the best app development agencies out there - convince yourself!

More references

Frequently Asked Questions

We work with medium-sized B2B service providers in the DACH region, typically 20 to 100 employees, 10 to 50 million euros turnover. Our customers have processes that are too complex for standard software but do not justify an in-house development team.

In an initial meeting, we clarify whether your problem fits our approach. Not every project is a fit; if standard software solves your problem, we will tell you so.

Our projects are typically in the upper five-figure to low six-figure range.

We work with fixed phase prices and clearly defined milestones, no open hourly billing. The exact investment depends on the scope and complexity of your processes.

The decisive factor is that we define the return on investment together before the project starts.

Our customers usually see the first results after 3 to 4 months. We set up projects in such a way that something that works is created early on, not something theoretical, but something that can be used in everyday life.

Everything that goes beyond that builds on this. Most projects therefore run for several months to a year or longer.

Every project starts with a problem diagnosis and a concept paper before development begins. This is followed by a workshop, implementation and rollout in clearly defined phases.

Yes, most of our projects involve integration with existing tools, ERP, CRM, industry software. We don't replace everything, but connect what works.

More open questions? To the FAQs

Tell us about your project

Together we plan, discuss and create your project.

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Marc Mueller and Aaron Dettner from Germany and Hanush Pillai from India. Over the years, our team has developed into a full-fledged development partner, even for complex large orders.

Yes. appleute monitors and adapts to the constantly changing GDPR landscape. GDPR compliance is essential.

Sure! A good app is one that grows and matures over time. That's why our approach to developing an app starts with creating the lightest functional version, even MVP (minimum viable product). Building an MVP allows you to experimentally test initial hypotheses associated with the app and lays the groundwork for future upgrades to the app. That is, in the MVP you may discover flaws or aspects of your app product that you would not have noticed otherwise. Based on your findings, you can make changes that will benefit your app.

Of course appleute offers the possibility to make changes to your app after its launch. Upgrades can happen in multiple ways: You can commission us to carry out specific work for you, e.g. when you want to have a particular functionality added to your app. With most of our clients we agree on a requirement-based post-delivery contract that includes a fixed amount of hours of developer time every month. This is superb to make sure that the project is continuously updated.

We strongly prefer the use of open source programming languages. For the frontend this means that we use the "classics" HTML, CSS and JavaScript. For the backend, we use JavaScript and PHP. Most of our projects are based on React Native and React JS. Web applications are mostly implemented on front-end layout frameworks (Bootstrap, Material Design) that work with front-end frameworks like React.

These are the most versatile technologies to create web app and mobile app development projects because of the consistency between the frontend and backend - both use JavaScript. On top of that, there is a huge amount of developer support. This makes it easy to find frameworks that are supported and can be quickly added to the project. In general, API-based systems are easy to manage with REST APIs. Growing to microservices is often a necessary next step that is greatly facilitated on Node. A microservice architecture usually starts to make sense when we are working with 20 or more engineers. Otherwise, the cost of orchestration completely outweighs the cost of building the viable product and adding new features to your app. Typically, we would start each app with something in between a monolith and a microservice. This allows us to move to microservices as needed.

We offer Web App Development for which we mainly use React as frontend framework. This system combination is optimal for larger Web apps or progressive web apps with extensive functionalities are provided. Also for less complicated projects we have an internal company division that will be happy to take care of you in this regard.

Customer references

What our customers say...

AppLeute is our development partner for our booking platform. They have familiarized themselves with an existing open-source codebase, fixed bugs, adapted the system to our processes, and provided us with the necessary knowledge through workshops and training sessions so that we can make joint decisions on what to implement next.
Lukas Schommer
Lukas SchommerSmart Wendeler Land
This collaboration was characterized in particular by professional project management combined with a pleasant, down-to-earth approach. Thanks to AppLeute’s work, the company was able to increase its operational efficiency by 35%. The team was professional, approachable, and communicative. In addition, solutions were delivered quickly and efficiently.
Daniel SchäferCEO, 720 Motions eK
AppLeute successfully completed the project within the agreed timeframe. The team demonstrated great dedication and a genuine interest in the project. AppLeute’s project management was seamless and highly professional. The team worked reliably, precisely, and constructively.
Reinhard MarksOwner, braintoframe.mediahouse
Wow, just great! The collaboration was a complete success from the beginning to the end of the project. Professional support with a lot of expertise, transparent communication and suggestions for solutions when problems arise. Absolute recommendation!
Henrieke Neitzel
Henrieke NeitzelVogel Corporate Solutions GmbH
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AppLeute GmbH is an AI transformation company for B2B service SMEs in the DACH region whose operational processes have overtaken their existing tools. We support you in reliably mapping complex processes with the right software and AI

Transform your processes

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