Looks like a competitor to TradingView. The latter is very good, loved to use it back in my old

trading days.
I would just give it a try, their predictions are based on TA so its unlikely that they try to scam you or use you for a pump and dump scheme. Just be careful to trade coins with a high market cap and you will be fine
I don't think it is a competitor to Tradingview. It seems like prediction of Bullish/Bearish movement based on the different timeframes of a chart. But again, the whole concept is still quite research extensive and I would again like to know if someone here has actually used it and can share the success story.