Coins - cryptocurrency tracker

Spring 2017, I with my friend buy bitcoin and ethereum. We had a common budget and we needed a tracker with collaborators. Blockfolio and other apps don't have collaborators and we start to develop our app. August 2017, we released Coins.

Our features: - synchronization with exchanges and wallets - custom adding transactions and coins - real-time change about price and balance - unlimited collaborators - cross platforming (iOS, Android and Web apps) - graphics (candles and lines) - white and dark theme

We had over 10000 users, but tech bugs not allowed to develop service and in June 2018 we closed project.