Crypto Holdings app is free to use and modify as you see fit. There is no support offered and no warranty of any kind by it's author. All copyrights for any included files are respective of their owner.
Crypto Holdings is a web based application that allows you to track the price and value of your crypto coins. It uses Coinbase.com and their API to get price data. It is configured to handle Bitcoin, Litecoin, Ethereum, and Bitcoin Cash. If you would like to track other coins, you will need to edit the application yourself manually to reconfigure it. I built this application for my own use, and don't have intentions to maintain or modify it for general use.
If you like this app, please consider donating some bitcoin to my personal address: bc1qlkaah0hdwkffcnytmcm2k3f6qvtwrks7czt3jn