CopyTrans and CopyTrans Manager spend the second with application support, which now allows you to add or remove applications on your iPhone without having to go through iTunes or a JailBreak.
CopyTrans Manager is a 100% free application that you can get here and which allows you to manage your music, videos, ringtones and podcasts, but also your applications through an interface different from that of iTunes and which especially offers fewer limitations according to its creators. So you can change the cover of a music album or edit your tags and tracks freely.
For its part, CopyTrans does the opposite by allowing you to copy all the content from your smartphone or tablet to your PC. Unlike the Manager, it is paid, and you will have to pay 14.99 to get it. A trial version does exist, however, and can be found here. Unfortunately, the process only works on Windows.
Everything is compatible with the iPhone of course, but also the iPad and iPod Touch and does not require any installation.
To discuss it on the forum, it's this way.