the best mindmap app for mac

best mind map app for mac for these reasons: the abiltiy to choose the direction of branching in the map vertical or horizontal, the ability to export it to other mind map applications "this is fantastic", also and the most important is the auto-alignment and arrangement of the mind map when adding another child topic, so you do not need to rearrange the branches manually.
((believe me, it is a time saving app))
i hope from the developer add these missing features: control of the thickness of the line of links, adding direct editing buttons of font in the toolbar type, size, thickness & color, automatic coloring of each group parents, child topics, and finally and the most important is the ability to choose the size of canvas on export the map as an image pre sized format or manual selection of rise by pixels’’. also the ability to direct export of SVG format.
another thing that i want to mention is the rapid response of the developer, i got a response in less than 12 hours, i want to say to him thank you.

Emad Alhejazie about iThoughtsX - Mind Map