The most popular charting app among crypto traders is TradingView. The most tools are related to that platform as it has a huge open source library of technical analysis tools written in pine scripts.
LazyBear’s list of indicators
LazyBear is a popular trader on TradingView who compiled a list of all technical analysis indicators he developed into scripts and published to the TradingView library.
There is some good stuff in there, such as Ehler’s ideas implemented in pine scripts or coloring candlesticks based on various parameters. Also lots of volume analysis tools. All of these tools are free.
Get this spreadsheet: Open Google Doc - Click “File” > “Make a Copy”