We design and build software, mobile apps, and agentic AI products.
Apptronium is a product studio publishing its own apps and taking on select client work — full-stack builds, mobile products, and AI systems from idea to release.
What we build
Five areas we work in, from first line of code to store listing.
Software
Web platforms and internal tools built to last.
Mobile Applications
iOS and Android apps, shipped and maintained on the stores.
Fullstack Software
Backends, APIs, and infrastructure behind the product.
Agentic AI
Autonomous agents that plan, decide, and act on data.
RAG Applications
Retrieval-grounded AI answers over your own data.
Apps
Products we publish under the Apptronium account on Google Play.
Rate-Sage AI
Currency conversion, live rate monitoring, and AI-driven forex forecasts.
View app →Studio
Apptronium is a lean, senior product studio. We work end to end — product thinking, design, engineering, and shipping — and scale the team up for larger builds.
We take on select client projects across software, mobile, fullstack systems, agentic AI, and retrieval-augmented (RAG) applications, alongside our own app portfolio.