App4You
Custom software, mobile apps & AI agents - built in Poland, delivered across the EU & US
App4You is a software house from Gdańsk , Poland, working with clients across the EU and the US. We design and build what off-the-shelf tools can't cover: dedicated business systems, iOS and Android apps, web applications and AI agents that automate repetitive work. We specialize in four sectors. Businesses come to us for process automation and custom platforms — like the Azure cloud migration and dedicated logistics software we delivered for BartTacho, or the AI agent we are building for INF Shipping Solutions. Public institutions choose us for accessible, WCAG-compliant citizen services, such as the video e-visit system for the City of Gdynia. Healthcare providers get software aligned with e-health regulations, and schools and universities get platforms that make daily administration lighter. Cooperation is simple and predictable: we start with a free consultation, split the project into stages, and tie payments to delivered milestones. Mobile apps typically take 2–6 months, larger systems 4–12. You always know what happens next — and you own what we build. 8 people in their team
Speaks Polish, English
3 projects in their portfolioSortlist member since 2026
Founded in 2021
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Services
5 services offered by App4You
Description Dedicated systems built around your real process — not a template. From analysis and architecture to staged delivery: business platforms, industry systems for logistics, healthcare, education and government. Projects from ~$12,000, typically 4–12 months, payments tied to milestones.Skills in Software Development (6) React DevelopmentCustom Software DevelopmentSoftware EngineeringSoftware ArchitectureNextJS DevelopmentSoftware Maintenance and SupportWorks in Software Development (2) Clients in Software Development (2) BartTachoLogistics & Supply Chain | localCity of GdyniaGovernment & Administration | regional
Learn more about Software DevelopmentDescription Native and cross-platform apps for iOS and Android — for companies, patients, students and citizens. We handle the full cycle: concept, UX, development, store release and maintenance. Apps from ~$8,000, typically delivered in 2–6 months.Skills in Mobile App (13) Custom DevelopmentMobile App DesignReact Native DevelopmentHybrid Mobile AppApplication DevelopmentAndroid App DevelopmentPush Notification ServiceApp DesigningiOS App DevelopmentiPad App Development+3Work in Mobile App (1) Client in Mobile App (1) Miłosz BrzezińskiPublishing | regional
Learn more about Mobile AppDescription AI agents and chatbots embedded in real operations — not demos. We automate repetitive back-office work, customer service and document handling, like the AI agent we deliver for INF Shipping Solutions. Pragmatic scope, measurable results, EU AI Act awareness built in.Skills in Artificial Intelligence (7) NLPChatbot DevelopmentAI DevelopmentTask AutomationAI ResearchGenerative AIAI Agents
Learn more about Artificial IntelligenceDescription Web applications and citizen-facing systems, including the WCAG-compliant video e-visit platform for the City of Gdynia. Fast, accessible, secure — built to be used daily by people who never read manuals.Skills in Web Application (8) Web DevelopmentReact DevelopmentProgressive Web AppAPI DevelopmenttypescriptWeb Application DevelopmentNodeJS DevelopmentJavascript DevelopmentWork in Web Application (1) Client in Web Application (1) City of GdyniaGovernment & Administration | regional
Learn more about Web ApplicationDescription No description provided for this service.
Work in Cloud Consulting (1) Client in Cloud Consulting (1) BartTachoLogistics & Supply Chain | local
Learn more about Cloud Consulting
Team
8 members in App4You's team
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Contact
Contact details of App4You
Details
- HeadquarterJana Kochanowskiego 47/1, Gdańsk, Poland