iDownload does not intend in any way to promote network abuse but to offer a useful tool mainly for downloading files over wifi networks or exceptionally download small critical files over cellular network.
Although it is possible to use iDownload on cellular network, we advise against heavy usage in these conditions. In the future we may introduce some limitations for cellular use like download limit size.
If you have any questions, suggestions or bug reports don't hesitate to contact our tech support.
We are usually available almost 24/7 (GMT) to help you enjoy iDownload.