Can you help me what is turbocharge in Apps options?

Thanks for reaching out to the Community, @Wasim.

What you see in the Apps menu are the third-party apps that can be connected to QuickBooks Online (QBO). These are external solutions that allow our customers to connect other systems they use to run their business to QuickBooks Online, reducing the amount of data our customers have to enter into their books. 

Turbocharge is one of them. These will help customers save their time of manual data entry, increasing data accuracy, and many others.

You can also visit our Apps Center by visiting this link: apps.intuit.com.

Please let me know if you have any other concerns or questions, and I'll get back to you right away. I'm always here to help. Take care and have a good one!