Can an iPhone still work with a crack screen?

I just cracked my iPhone 4 screen by accidentally dropping it face down. It's working ok now but how long will it last. Bc I can't buy a new one to replace it at the minute and have no insurance.

Yes as long as its working now but be carful! Those things are expensive!

Yes It will still work it just might be a little hard to read things but other than that it should work just fine and I would suggest just getting the screen replaced depending on how bad it is it should cost less than a new phone

Yeah it'll still work. It depends on how bad it's cracked but the phone wouldn't stop working necessarily. A crack won't bother it at all. I guess if its working now it'll continue to work:\
If you can't afford another iPhone, try going to IFix at a mall or something. If its not that bad it's about $50.

Yes. Having a crack in your phones screen doesn't turn it into a time bomb that will stop working at a certain time. I'm writing this on my iPhone 5 right now with a rather large single lines crack in it.

Yes but you have to deal with that crack. You have to be careful cause if it falls again and again it can really break.