Is there really not any app on smartphone that can give you notification when a certain crypto coin appreciates in price? Some app that's capable of running in the background even if you close them, I've tried blockfolio but I only get notification if I open the app or leave it running
Why not? The same coinmarketcap notifies me of price changes. True, I have not yet fully figured out how to set it up. tradingview also has an alert function. And the mobile trustwallet reports. By the way, it is the most convenient of these three applications.