What is a good Instagram video/photo editor app? Also..?

[ღdαиκ _kwєєиღ]

Hey I've been wanting to add some music to a vid on instagram but the few apps I've downloaded all leave watermarks on the video. Do I have to buy a pro version or is there a free app that will let me edit basic things and add music from my iTunes library. Also I've noticed people on instagram DO NOT share the name of the app they use, why is this? I've seen profiles where they say if you even ask for the app you get blocked. I don't understand lol.
Thanks

[Sam]

Yes, there are some Itunes apps that allows you to add sound to your instagram video. But those are not free apps. i.e - VideoSound or InstaVideoSound.

I couldn't find any free app for itunes which add music to instagram video.
But there are many free apps for Androids on google play though.

People on instagram don't share what app they use because they want to be unique & don't want others to create good videos like them. Maybe jealousy?
And about blocking, it's completely immature thing.

They get freaked out when people ask for the app's name becaus ethey fear to lose their uniqueness.