Please correct my sentences.

Several months ago in Japan, Starbucks released the Starbucks Card Application that I can use on my iPhone. Before then / that time, I always had to physically show my Starbucks Card when ordering my coffee, but now,  I don’t need to do that anymore. The App shows a lot of useful information. I can confirm the balance that I have remaining, as well as see historical data such as when or where I used it. The app also offers a auto-charging function. Therefore, as long as I bring my iPhone, I don’t need my wallet during my lunch time. IT innovations such as this make small things in our lives, like paying for coffee, more convenient.

Good job! No major mistakes, I really just rearranged and "cleaned up" your text to make it sound more natural. I hope this helps you! J.

Please correct my sentences.

Starbucks released the Starbucks Card Application that I can use it in my iPhone several months ago in Japan. I had to bring a Starbucks Card until then, but I don’t need to do any more. The app App notices tracks a lot of useful information. I can confirm the money my balance that I charged the money and view historical data about when or where I used the card. it. The app also offers an auto-charging function. Therefore, as long as I bring my iPhone, I don’t need my wallet during my lunch time. The IT innovation makes us it more convenient.