Huawei Y530 camera is pretty meh, anything better?

I’m looking for a good, lightweight camera app since my stock app makes the images pretty jaggedy if there isn’t a lot of light.
I tried “A better Camera” but it was running way too slow
Anyone know some better ones?
I wouldn’t care if I wasn’t really into photography :slight_smile: (don’t own a camera though, used to use my sister’s a lot)

Open Camera, it has worked on my OnePlus One which was having similar issues. None of the other cameras seem to do as well.