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.
I have used another exchange that is bot heavy pionex. They have a nice UI and their liquidity comes from a few top centralized exchanges. I have used it without any KYC before but there is a limitation on fund withdrawals for non-users. I am not sure if they are using a mandatory KYC policy like most of the centralized exchanges or not. What I like about them is their user-friendly UI and all the bot has their own guide and some building strategy with them.