We build mobile apps and AI solutions

iOS, Android, Flutter, LLM integrations and custom AI solutions. 15+ years of experience, projects for museums, financial institutions and zoos.

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Mobile apps, AI and everything you need

We design and build mobile apps (iOS, Android, Flutter), AI model integrations, and backend systems (REST API, CMS). We work with museums, zoos, financial institutions and startups — from idea to deployment and further development.

Native iOS and Android Apps

Native (Swift, Kotlin) or cross-platform (Flutter). From MVP to product on App Store and Google Play.

AI Solutions

LLM integrations (OpenAI, Anthropic), custom machine learning models, data analysis. Used in vizoo (AI Analytics for zoos).

Backend, REST API, CMS

Server architecture for mobile applications. Databases, REST APIs, admin panels. Scalability tailored to your project.

Technical Consulting

Audits of existing solutions, technology selection advice, architectural consultations. For internal teams and startups.

11+ years building mobile apps

ByteCode has been building mobile apps since 2019. The founder has 16 years of experience in business applications (ERP, CRM) and over 10 years in mobile development. 15+ production projects for museums, financial institutions and zoos.

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Technologies

In the process of implementing our projects, we use the following technologies:

iOS and Android Native

iOS and Android Native

We design and develop applications using native technologies, including Kotlin for Android devices and Swift for iOS devices. 

Flutter Hybrid Apps, PWA

Flutter Hybrid Apps, PWA

Technology that enables rapid development of applications running on both Google Android and Apple iOS smartphones.

The use of the Flutter SDK enables us to develop Progressive Web Apps (PWAs) that can be accessed via a web browser, eliminating the need to install an application from the store.

Our projects

Here are some of our projects:

Audioguide with Content Management System (CMS)

Audioguide with Content Management System (CMS)

Android, iOS platforms with PWA (Flutter SDK)

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News

Aplikacja przewodnik po Malcie i Gozo

Apr 08, 2026
Ponad rok pracy, 300+ miejsc i jedna aplikacja. Przedstawiamy See It – kompletny przewodnik po Malcie.

Your phone knows more about you than you think. That’s why I built CogniAware

Mar 06, 2026
Every day, you spend an average of 3 hours and 40 minutes on your phone. During that time, you generate around 200 data ...

ViZoo – New Application in the AppAudioGuide Ecosystem Dedicated to Zoos

Feb 26, 2026
After years of experience creating guides for museums and cultural institutions, we're expanding the AppAudioGuide ecosy

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