Unfortunately, there isn't a way of converting it unless you buy a MP4.
NO, you must convert to mp4 using converting software
An MP4 to MP3 converts files that are in the MP4 format to MP3 format. This can be helpful when a device cannot play an MP4 file and must be converted to be played.
You can try some online or desktop MP4 to MP3 converters.
Converting an MP4 file to the MP3 format is quite simple. If you search several different free sites will be listed for your convenience. For example, try http://media.io/ and input the type of files you are trying to convert to and from.
mp3 only handles audio whereas mp4 handles audio, text, video and images
If you want to convert mp4 to mp3 i suggest you download the correct software from a website such as www.koyotesoft.com.This software is really easy to use and you will be able to convert your mp4's to mp3 in minutes.
Yes, MP4 players are much better than MP3 players.
They are the same things but I have an iPod Touch and an mp3 player but I use the iPod much more because you can have APPS on it :)
You can by downloading an app on your PC/laptop then plugging your mp4 into it and downloading on your mp4. (it wont work if you have an mp3 it must be mp4)
mp4 uses AAC as audio compression that is pretty much superior in all ways compared to mp3 as it takes up less space, supports higher sampling rate and multiple channels instead of just two 44.1khz 16bit tracks, and if there is no videodata, it doesn't use more space. But the main reason that Apple uses mp4 is Digital Rights Management aka copyprotection. mp4 has it, mp3 doesn't.
Basically, MP3 is an audio file format, MP4 is a video file format. You can download movies onto a MP4 player and watch them back.