Using Trade Interceptor to apply strategy

Hi everyone. I am still new to forex. I have been practicing for 6months now. I want to ask a question.

Usually I am always on my mobile and not always on my computer. So far, the best charting app I have used is trade interceptor. I am using Oanda demo account. I live in Singapore so I am only able to select a few brokers that have local presence, such as Oanda or CMC. I usually trade only 8hours or daily time frame. I am still learning so I don’t trade on less than 8hrs time frame.

My question is does it matter if I use trade interceptor to chart and apply strategy, but using my Oanda to simply open a trade position. All my trading decision will be based on using the trade interceptor platform, using the Oanda app to only open trade position. I noticed the closing time has a slight difference. I wonder will this affect my trading?

Thanks!

You will know for sure when you actually try it. Speculating on a potential outcome could differ greatly from what you may actually achieve.