IPhone 4S Can't Take Photo, not enough storage?

So I have had my iPhone 4S since March 2012. The last few months the space has been eaten up so quickly! It's only 16G, which I guess is a mistake since my last iPhone was 32G and I never had issues with it. I only have 2 apps - Facebook and Twitter, it says there's no space for anything else.
Every time I take a photo I must delete tons of old photos to make space - each time it makes me delete more and more just to take one.

I'm really sick of deleting all of my old pictures, as with my old iPhone I kepts thousands of my old ones on there, but now I have less than 900 because I have to! I also just purchased an extra 10 GB of storage but it doesn't seem to help much at all.

Please tell me a way to take photos or figure out my space issue!

Added (1). I used to be a big supporter of Apple products, but it seems like every time I recommend products mine mess up!

Well that's the reason why. You keep taking pictures of yourself. Get a camera.

NINE HUNDRED PHOTOS! WHY DO YOU NEED THAT MANY
its not like you are going to tell your life story to anyone LOL

I would put the pictures on a usb memory hard drive to save all the pictures and get a digital camera

I'm having the same problem and went from 700 to 167 and still deleting

  • Which app can I use to take photo's of old photo's? Am looking for an app to take photo's of and to store old photo's and to safeguard them from getting lost. (Not for iphone)
  • What to do about my iphone storage saying I'm using up way more photo storage than I actually am? My storage says I have 132 photos that's using up most of my storage; almost 3 GB. I have only 52 photos and 15 videos in my phone. It seems like it may be using storage from pictures I deleted, but apparently they're still using space? ? Has this happened to anyone else. I've taken my phone to an apple store, and I didn't get any answers.
  • What do i do when my iphone says it does not have enough storage? It says that i don't have enough storage to update my apps. I deleted a few videos already. And i don't have much apps. How do i make it so i can update them? Plus i have an ipad thats connected to my iphone, but still the same mail comes through and everything.
  • Not Enough Storage On My iPhone 5. How can I fix this? "This iPhone can't be backed up because there's not enough iCloud storage available. You can manage your storage in settings." How can I fix this? I don't want to buy any gigabytes. Do I have to delete some of my pictures? Apps? Or both? My phone haven't been back- up in almost a month and now it won't let me take pictures with my camera. Should I put my pictures on my laptop?