Specs are quantitative aspects of the option such as the price
Pros
Pro
You can set notifications for important events
If you know that an important goverment report is coming out, or a company in your portfolio is expected to release its 10K, you can create a notification to warn about this beforehand to stay on top of the information flow.
This app is great for beginner investors, because the entry threshold is non-existent - you can start trading with whatever capital you have; and there are no commissions that bite off you profits.
This app wasn't intened for analysis as much as convenient execution. If you rely on technical analysis to make your investment decisions, you will have to find a third-party software for that.