I think I sing horrible, but people say I sing beautiful?

I recorded myself singing on my iPhone and when I listened to it I sounded horrible! People say I sing beautiful. I do theatre and I have gotten lead roles, so it's not that bad, but still. Has this happened to you?

Youtube critics

IPod and iPhone's make everyone sound bad and if you think you sing horribly then you probably are self conscious of your singing

You should get a decent quality microphone to know what your voice really sounds like, the ones on an iPhone aren't great, also try putting some on youtube and see what feedback you get. You can check out mine by searching 'Emily Laing'.

I have the same problem as well.people think that I sing so beautifully but I think that I sound terrible. It wasn't until i went to my singing teacher about this and she claimed that iPhones make people sound bad due to the terrible quality they posess.