Services
Everything you need for a successful native e-commerce app.
App Audit
App Design
Backend Setup
Flutter Development
Migration
Push & Loyalty
Analytics Setup
DevOps
Challenges
Your customers live on their smartphones.
Your brand doesn't yet.
Features that make the difference
Not just an app.
Your strongest sales channel.
Push Notifications
Personalization
Case Study
Work That Makes an Impact
E-Commerce
Flutter App Development
Shopify Headless
An app relaunch that can be measured:
From 1.3 to 4.8 stars
Hagel is one of the largest providers of haircare and salon supplies in Germany. Together, we completely reimagined their existing shopping app: designed in workshops, developed in Flutter, and launched right on schedule.
View case
View case
Flutter
Your tech stack. Seamlessly connected.
We integrate what your business needs.
Process
From MVP to bestseller
Analysis of market, competition, and target group
Identification of potentials in conversion, retention, and scalability
Understanding of your technical infrastructure and challenges
Development of an action plan for the MVP
Prioritization of features that deliver fast and sustainable impact
Strategic alignment of design, technology, and business goals
Implementation of the MVP with a focus on conversion and customer retention
Integration of sales-promoting features such as cross-selling and upselling
Ensuring high technical and visual quality
Technical foundation that scales with your goals
Go-live of the MVP with a focus on user feedback and KPIs
Initial performance validation to prioritize next steps
Our approach
Growth Cycles
What you get
What awaits you from day 1
Expert Team
An experienced team of strategy, development, design, and QA.
Transparent reporting
Full insight into progress, results, and next steps
Modern Tech Stack
Git pipeline, AI-powered tools, and a modern analytics setup.
Partner Space
Your central hub for roadmap, project management, and knowledge base.
Direct communication
Direct line to the team via a dedicated Slack channel.
Quality & Results
Structured testing, deployment pipeline and continuous monitoring.
Case Study
Wie HAGEL seine Shopping-App zum Wachstumshebel macht.
Ein Blick auf die Flutter-App, die aus mobilen Touchpoints messbare Kundenbindung macht.
Contact
Book your 30-minute initial consultation now.
The first step to more growth
"Are you planning an app, or is your existing one not running smoothly? Book a slot – we'll take a look and clarify if we can help." – Eric Schlottke, Co-Founder of muun
FAQ
The Q&A game
You have some really good questions, and we have found the answers to them. Your question is not there? Scroll up and get in touch with Eric!
Why Flutter and not native development?
Flutter enables the development of high-performance apps for iOS and Android with a shared codebase. This shortens development time, reduces maintenance effort, and ensures a consistent user experience.
How long does it take to develop an e-commerce app?
The development time depends on the requirements and the range of functions of the app. Thanks to modern AI workflows, many processes can now be implemented much more efficiently than just a few years ago. Nevertheless, every project is individual. In a non-binding conversation, we will look at your requirements and give a realistic assessment of the effort, timeframe, and next steps.
Does Flutter work with our existing Shopify store?
Yes. Flutter can be seamlessly connected to Shopify and utilizes existing products, inventory, customer accounts, and orders. This creates a powerful commerce app that builds on your existing store. We would be happy to take a look at your setup and show you the possibilities that fit your requirements.
How much does a Flutter e-commerce app cost?
The costs depend on the desired features, complexity, and existing systems. In a non-binding initial consultation, we analyze your requirements and provide a transparent estimate of the effort, budget, and implementation.
Does muun also support the app after the launch?
Yes. We also support our customers after the launch with continuous development, maintenance, and optimization. Whether it's new features, performance improvements, or adaptations to new requirements – we ensure that your commerce app remains successful in the long term and grows with your company.