KTurtle follows the KDE release cycle, the next release of KTurtle will be part of KDE4.4. The KDE 4 release is a full rewrite of the 'old' KTurtle as it shipped with KDE 3.x. All current development effort is put into this next release of KTurtle. A lot of things changed in this version of KTurtle in KDE 4. KTurtle 0.7 review and download. KTurtle is a Logo programming language interpreter for KDE. The Logo programming language is very easy and thus it can be used by young children.