Would you use an investment journal app?

I write a lot of investment(or trade) journals on my note.

But the regular note mobile app requires a lot of effort to update my portfolio status manually. Also, it's hard to filter journals by specific stock and writing journals on a specialized app would bring a lot of values and convenience. So I looked up some journal apps but there wasn't something I was looking for. I asked my app developer friend to create one but I wonder if anyone here would use an app like that. If so or not, can you please leave a comment?

Thank you in advance.