Photos on iphone 4 look chunky only on Instagram & EyeEm?

I can see every little box of pixels, It happened out of nowhere. My pictures on twitter, facebook & my galley on my iphone 4 look normal. Is this a problem on sprint's or Instagram/EyeEm's end?

Nobody cares - iphones take bad photos - and instagram is full of them.

Instagram adds jpeg compression to images, that's why they look bad.

so no one will notice they are bad, in amongst all the other bad photography there.

  • What is a good app for Instagram to make our pics look like tumblr ones? I have an Instagram account and I see all these pictures that have thick white boarders at the top and bottom. I was wondering what app you could download for an iPhone that did that so it looked like a tumblr picture.
  • Photos on Iphone taking up 8GB and I only have 200 photos? A couple months ago I got my Iphone 4s fixed and the only thing that got deleted on it was my photos and it still said it was taking up 8 GB and now I wanna update to IOS7 but I don't have enough space and I only have 200 photos and it says its taking up 8GB how do I fix this? Yeah I know but even if I have ZERO photos its still says photos are taking up 8GB
  • My iphone 5 is using 7.1gb of memory on photos and i have only 200 photos? I recently discovered that my iphone would not allow me to take pictures as i was out of memory it says i have 3gb left of 10.3gb and the most usage by a mile is my photos which is using 7.gb of memory all my other things arnt even a gb i don't understand this as i have around 200 photos in camera roll same in pictures and 33 videos, but surely that wouldnt use 7gb would it? It also keeps attempting to back my phone up but gives error of no memory please help thanks.
  • Look good in mirror VS look bad in pictures? Why is it that I look perfectly fine in the mirror but when I take a picture with my iPhone i look so bad. I just wanna know which one I look like in person, the mirror or the selfie.