UNISIM

UNISIM is a productised web app that offers international eSIM services for mobile data access across multiple countries. The job it does: designing and building iOS and Android apps.

It makes the most sense for businesses launching or rebuilding an app. Related areas on their profile: Mobile Devices and Telecommunications. They are a very small team, 1 to 10 people, which usually shapes who they work with. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

UNISIM is based in Sheridan, Wyoming. Their site is unisim.net.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. A short pilot with your real data tells you more than any demo.

The facts above come from public company records. The score will come from people like you. Used UNISIM? Rate it.