Gadder app is the best way to know where your friends are going and when they are together!

Hi @yelsneWeinnA, thank you for your question.
At first, only on google play, but we already have plans to release the iOS version on the first semester of 2017.
Hey Roman, that’s an excellent question! Firstly, thank you for your time.

While creating the product, we thought a lot about the user’s first experience on the app and asked ourselves the same thing.
As you said, the value added by social apps depend on how many of your friends are using it. In many social networks you need a lot of them to get something in return. When using Gadder, you can get value from the moment that you have your first friend on the app, since our beta product consists of sharing device-wise information (location, battery, music, weather, etc) with friends.
We understand that referrals play a big role in app virality. To get that first friend to download the app, we want the user to have a glimpse of the app with active users. For that we automatically add both Co-Founders to the friend list.
Also who is referring the app is a big part of virality. To ensure that it will always come from a trusted source, we are focusing our marketing efforts on best friends. People who have a high number of interactions and tell each other everything new about their lives. We believe that once one person gets a taste of what Gadder can bring to them, we will be in the list of the awesome new stuff they have to talk about.

If you have any other questions, I will be happy to answer them!