Live
ADN Gestió
Business-management web platform for SMEs, covering administrative services and the GESTMAP strategic method.
Visit ADN Gestió
Product studio
We build products we run for years.
AV Duo designs, builds, and operates its own software — from business platforms to consumer apps. The team that ships each product is the team that keeps it running.
How we work
We own what we build
Every product is conceived, built, and operated in-house. We hold full ownership of the technology and the experience it delivers.
Built to run for years
We build products we intend to run and improve over time, not projects we hand off and walk away from.
One team, end to end
Design, development, and operations sit under one roof, so the people who build a product are the people who keep it running.
About
AV Duo is the brand of App Vision Duo Tech Center SL, a Spanish technology company that builds and operates its own software products.
The portfolio spans business software and consumer apps: ADN Gestió and GESTMAP on the company side, OnBudget and HexWars for everyone else. None of it is client work — every product exists because we decided to build it, and stays because we keep running it.
From idea to product
- 01
Conceive
We shape an idea into a product with a clear purpose and a reason to exist.
- 02
Build
We design and develop it in-house, from mobile apps and web platforms to SaaS tools.
- 03
Operate
We run our products ourselves, keeping them reliable and available for the people who use them.
- 04
Improve
We keep refining each product over time, guided by how it is actually used.
Our Products
GESTMAP
In developmentA simple, structured method to direct and manage a business, available as a standalone tool.
Visit GESTMAPOnBudget
In developmentA personal budgeting app designed to make household finances clear and manageable.
HexWars
In developmentA competitive game built on real-world activity data from Strava.