App studio
We build apps. From first idea to the app stores.
adfirm is a small app studio. We design and build mobile and web apps for companies and founders, from the first sketch to launch and the updates after that.
Work
Two apps we built.
Live products, used every day. Click through and try them.
Nolan trynolan.io
An AI creative director. Describe what you want in one chat; Nolan plans the shots, writes the prompts and renders images, video and UGC ads. You approve every generation before it runs.
VakanSIM vakansim.nl
Travel eSIMs for 150+ countries. Pick a destination, buy a data plan and install the eSIM in minutes. Native apps for iOS and Android, plus the web shop.
What we do
One team, start to finish.
No hand-offs between agencies. The people who design your app also build it and get it into the stores.
-
01
Design
Research, flows and interfaces. We prototype early and test with real users before anyone writes production code.
-
02
Build
Native iOS and Android, cross-platform, or web. Clean code you own, with the backend, payments and integrations the app needs.
-
03
Launch & grow
App Store and Play Store release, analytics, and the marketing that brings in the first users. Then updates, for as long as you want them.
Contact
Have an app in mind?
A few lines about the idea is enough. We reply within two working days, and we will tell you honestly if we are not the right fit.
[email protected]Adfirm B.V. has been around since 2020. We are a small team and take on a few projects at a time. The people you talk to are the people who build your app.