
Company
About Us
Our Vision, Mission & Culture
Our Portfolio
Work That Shipped, then Scaled
Contact us
We're a one step away from you.
Our Partner Program
We ensure Win-Win for both Parties.
Industries
Automotive
We Serve to Vehicles, EV, Fleet & CKD.
Lifestyle
Apps for social, music, fitness & on-demand platforms.
Media & Entertainment
Explore top media and entertainment companies shaping the future of content and digital entertainment.
Manufacturing
Produces goods from raw materials or components.
Adult Entertainment
Digital platforms powering streaming, subscriptions, and modern entertainment experiences.
Healthcare
System improves physical and mental well-being.
Agriculture
The tech, science, and practice cultivate AgriTech.
FinTech
For digital banking, payments, compliance, and embedded finance Apps.
Retail & E-Commerce
Sells products to customers through physical stores and online platforms.
Service
Custom Software Development
Custom Software Development
Enterprise-grade custom software for seamless integration and sustainable growth.
Legacy Application Modernization
Cloud migration, microservices, and secure refactoring to modernize legacy systems.
SaaS Application Development
Full-stack SaaS with multi-tenant architecture, AI integration, and cloud-native deployment.
Business Automation
Social Media Automation
Ship lifecycle campaigns, recover abandoned carts, and personalize every send with AI.
Email Automation Services
Ship lifecycle campaigns, recover abandoned carts, and personalize every send with AI.
Whatsapp CRM Software
Route leads, control vendor access, and close every deal on WhatsApp CRM software.
Mobile App Development
Mobile App Development Services
Trusted mobile app development company building custom Android and iOS apps.
iOS App Development
A results-driven iOS app development company building secure, scalable apps.
Android App Development
Innovative, scalable Android applications tailored to your business requirements.
Cross-Platform App Development
High-performance apps that run across iOS, Android, and web platforms.
Progressive Web App Development
Custom PWA development company engineering app-grade performance across all browsers.
MVP Development Services
Build faster, validate smarter, and scale with confidence.
Software Development
Software Integration Development
Real-time integration of enterprise apps, data systems, and 3rd-party services.
Software Development Outsourcing
Full-cycle engineering partnership from ideation to deployment and AMC.
Enterprise Software Development
MACH platforms engineered for enterprise growth and operational efficiency.
Cross Platform App Development
Flutter App Development Company
Single Dart codebase for iOS, Android, and web for Enterprise-grade.
React Native App Development
Robust mobile apps with native performance using React Native technology.
AI Development
AI Development Services
Enterprise AI solutions that enhance efficiency and data-driven growth.
Enterprise AI Product Deployment
Move AI models from prototype to production with scalable deployment.
Agentic AI Engineering Services
Production-ready AI agents built for real business needs.
Generative AI Development
Enterprise GenAI solutions using LLMs, RAG, fine-tuning, and AI agents.
AI Agent Development
Custom AI agents for intelligent automation.
AI Chatbot Development Services
Build secure, scalable AI chatbots with RAG and smart integrations.
RAG Development Services
Advanced RAG with hybrid retrieval, reranking, and agentic AI.
Hire
Mobile
Hire iOS Developer
Hire React Native Developer
Hire Xamarin Mobile App Developer
Hire Flutter Developer
AI & Data
Hire LLM Developer
Hire NPL Developer
Hire Power BI Developer
Hire AI Developer
Cloud & DevOps
Hire DevOps Developer
Full Stack
Hire React.js Developer
Hire WordPress Developer
Hire Shopify Developer
Hire MERN Stack Developer
Hire Golang Developer
Hire Rust Developer
Hire Angular Developer
Hire Strapi Developer
Blockchain
Hire Solana Developer
Hire Solidity Developer
Hire NFT Developer
Hire Web3 Developer
Insights
Blog
Trends, Technology, AI, and Industry Insights.
Listicles
Curated lists of top Apps companies in 2026
Press Releases
Latest Market News and Updates!
Junkies Coder is a mobile app development company in Hungary delivering custom iOS, Android, and cross-platform applications for startups, SMEs, and enterprises. We combine product strategy, UX/UI design, development, backend integration, testing, and post-launch support to build mobile products around real business requirements.
From Budapest-focused digital products to applications serving customers across Europe, our team can support projects from MVP development through scalable production releases.

Custom Mobile Apps
iOS & Android Development
Empowering awards, featured in news, and recognition to Drive Innovation and Success with
our unparalleled expertise and commitment to excellence.
Years of experience
Countries Served
Average cost P/H
Positive Feedbacks
Projects delivered
Experts & Engineers
CORE FEATURES
Build reliable mobile experiences with practical features for performance, security, engagement, and seamless business integration.
Secure Authentication
Digital Payments
Real-Time Notifications
Location-Based Services
Analytics & Insights
API & Third-Party Integration
From product discovery to launch, we follow a structured mobile app development process focused on clear requirements, quality execution, and scalable results.
We define the product goals, target users, core functionality, technical requirements, and project scope.
User flows, wireframes, interface design, and interactive prototypes are created around the product requirements.
Our developers build the application for iOS, Android, or cross-platform deployment while connecting the required backend services.
The application is tested across supported devices and use cases for functionality, performance, security, and usability.
We prepare the application for App Store and Google Play submission, release the product, and provide ongoing improvements and maintenance.
Explore selected mobile solutions we have developed across different business models, combining intuitive experiences, reliable technology, and scalable architecture.

Industry
Retail & E-Commerce
Platform
Android (Native)
Location
Saudi Arabia
Outcomes
Live on Google Play
aDawliah Electronic Appliances is one of Saudi Arabia's largest specialty retailers, stocking over 6,000 products across musical instruments, professional audio, and consumer electronics. Despite strong brand recognition, the company had no dedicated mobile channel. Junkies Coder designed and engineered a full-featured Android app, bringing their entire catalog to the Saudi mobile-first consumer.

Industry
FashionTech & AI
Platform
Cross-Platform - iOS & Android
Location
Global
Outcomes
AI Virtual Try On
Doris is an intelligent fashion companion that eliminates wardrobe indecision. We engineered an AI powered platform that analyzes personal style, digitizes physical wardrobes, and provides high fidelity virtual try ons directly from any digital commerce website.

Industry
Artificial Intelligence
Platform
Web & Enterprise API
Location
New York, USA
Outcomes
Production Ready Runtime
Nous Research developed the Hermes model family, featuring advanced agentic reasoning and complex function calling capabilities. Junkies Coder engineered the enterprise integration runtime and secure sandbox environment for Hermes, enabling businesses to deploy autonomous software agents within secure, production ready workflows.

Industry
Manufacturing
Platform
Corporate Website & E-Commerce
Location
Dammam, Saudi Arabia
Outcomes
Unified Digital Platform
Arnon Plastic Industries needed a modern digital presence to match its scale as a 25-year manufacturing leader, and Junkies Coder delivered a corporate website with an integrated product catalogue, dual service-line navigation, and a dedicated e-commerce store, giving Arnon a unified platform across its food packaging and building insulation divisions.
Whether you're looking to develop a digital solution from scratch, scale your current offerings, or fully modernize your system, we are here to help.
OUR EXPERTISE
We build mobile products around the way businesses operate, communicate with customers, and manage digital services across Hungary and wider European markets.
Turn your app idea into a reliable digital product with tailored development for iOS, Android, and cross-platform platforms.

Enhance your mobile product with practical technologies that improve user experience, automation, connectivity, security, and long-term scalability.
01
Build intelligent app experiences with practical AI features such as recommendations, assistants, search, and automation.
02
Deliver consistent experiences across iOS and Android with efficient cross-platform development where suitable
03
Connect your application with reliable cloud infrastructure, APIs, databases, and third-party services.
04
Protect application data and user access with secure authentication, authorization, and data-handling practices.
05
Keep users connected through timely notifications, messaging, and real-time application updates.
06
Support smooth application performance with optimized code, efficient data handling, and scalable architecture.
07
Understand product usage through event tracking, analytics, dashboards, and actionable application insights.
08
Enable convenient transactions through payment gateway, subscription, and checkout integrations.
09
Build applications prepared for multilingual content and evolving requirements across Hungarian and wider European markets.
Smart solutions designed to adapt across industries effortlessly, helping businesses streamline operations, enhance performance, and drive sustainable growth.
We move from clear product requirements to design, development, testing, and launch with a focused process that keeps your mobile project aligned with business goals.
We define your app goals, target users, core features, technical requirements, and project scope before development begins.
We create user flows, wireframes, and polished interfaces designed around usability, accessibility, and your product requirements.
Our team develops the mobile application for iOS, Android, or cross-platform environments and connects the required backend services.
We test functionality, compatibility, performance, security, and usability across supported devices before release.
We prepare the app for store submission, launch the product, and provide ongoing maintenance, improvements, and technical support.
Shalehin Modasia
Marketing DirectorENGAGEMENT MODELS
Choose an engagement approach that fits your product stage, development scope, and ongoing technology needs.
Work with a dedicated team of developers, designers, and QA specialists who align with your product roadmap and development goals.
Get a free consultationA structured approach for businesses with defined requirements, scope, timelines, and clear mobile app delivery objectives.
Get a free consultationLaunch the essential version of your mobile product with focused features, validate the concept, and plan future iterations based on real user feedback.
Get a free consultationReal stories from real partners who experienced clarity, accountability, and measurable business growth.
By combining innovation, strategy, and modern technologies, we help businesses improve efficiency, scale faster, and achieve sustainable growth.
Featured Technologies
OpenAi
Claude
Falcon
Gemini
Mistral
Grok
Meta
We consider applicable privacy, security, accessibility, and platform requirements when designing and developing mobile applications for businesses in Hungary and across Europe.

GDPR
DatabaseLock

Apple Store Review Guidelines

Google Play Developer Policies

PCI DSS
Create mobile experiences that are easy to use, responsive, and aligned with your product goals.
Design interfaces around real user journeys to make important actions simple and clear.
Integrate mobile applications with existing systems to keep business data and workflows connected.
Implement payment flows suited to your application, market, and selected payment providers.
Prepare your mobile product for growth with an architecture that can evolve alongside your business.
Connect users with relevant updates and interactions throughout their mobile experience.
Turn application activity into useful insights that support ongoing product improvements.

We develop custom iOS, Android, and cross-platform applications for startups, SMEs, and enterprises. Projects can include customer-facing apps, internal business applications, marketplaces, SaaS products, e-commerce apps, and AI-enabled mobile solutions.
Yes. We can develop native iOS and Android applications or use cross-platform technologies such as Flutter and React Native depending on the product requirements.
Yes. We can connect mobile applications with existing APIs, databases, CRM, ERP, payment systems, cloud platforms, and other third-party services.
Yes. We can define the essential features, design the initial product, develop the MVP, test it, and prepare it for release.
Yes. Applications can be structured for multiple languages and localized content, including Hungarian and English interfaces where required.
Yes. Post-launch services can include maintenance, bug fixing, performance optimization, OS updates, feature enhancements, and ongoing technical support.