What do you mean you cannot find any apps for indicators? Have you tried the primary tool for traders that are using it? Like TradingView and such?

If you are just out here trying to promote your app, you should post it in services with an announcement thread and then link it here so we can check. I hope you do well with this.

If also, you are interested in a trading bot, you should try Gunbot. It's a tool that could let you trade 24/7. Pretty soon, there will be an excellent promo for the Christmas season.