iOS 2024
Hello #
An iOS companion for smart # electric cars.
Digital Key, charging status, start preconditioning, ABRP integration, Siri Shortcuts and more. Lightweight and reliable, with no servers of our own in between.
4.9 · 300+ ratings
Gozapp
We build things we want to use.
Gozapp is our family company. Just the two of us, making apps we care about.
Projects
What we’ve shipped.
Two apps we love. People use them every day.
Web 2026
Living the Grid
A pixel-art helper for Tomodachi Life players.
Drop in any image. The tool tells you exactly which in-game colours to paint, and in what order, to recreate it inside the game. Runs in your browser.
Featured on Polygon, GameSpot, and GoNintendo
How we work
A few things we care about.
We care about how things feel to use, and how solid they are underneath.
Privacy by design
No trackers, no analytics, no accounts unless we have to. Your data stays on your device.
Independent
Just the two of us. No investors, no roadmap pressure.
We listen
Send us an email. We read it, we reply, we fix things. Nothing sits for months.
Small on purpose
We’re staying small. Two people, a few projects, time to get things right.
Who we are
Two engineers, one family.
We sit on opposite ends of the stack and meet in the middle. One of us on the front end, the other on the cloud. We’ve been writing software together for years.
Clément Gonzalvez
Co-founder · Lead iOS Developer
Lives on the front end. Interfaces, interactions, and the small details that make an app feel good to use.
LinkedIn →
Christian Gonzalvez
Co-founder · Cloud Engineer
Owns the parts you don’t see. Cloud, infrastructure, security, architecture. The reason things stay up.
LinkedIn →
Tip jar
Say thanks with a coffee.
If the apps have been useful and you want to say thanks, this is one way. Totally optional.
Buy us a coffee
Or tip directly from the Hello # app.
Get in touch
Drop us a line.
We read everything. Feature requests, bugs, ideas, or just saying hi. Usually a reply within a day or two.