Charting app with free alerts on MACD and RSI indicators. Any suggestions?

Happy CNY all! I'm on Saxo, and realized the only alerts they can allow me to set are price alerts. I need alerts for MACD and RSI.

I'm trying out TradingView on iPad, it has both MACD and RSI alerts but I can only set 1 alert on the free account.

Any recommendations on free solutions? 😛Preferably available on both iOS and Android, as I'm carrying my S10+ more often than my iPad.

Thanks in advance!