Psionics in XCOM (ipad version)
I am quite far in this game have plasma weapons full satellite coverage. I have not yet found a sectoid commander and don't have Psionics researched. Have I progressed incorrectly. I played on the PC and seem to remember encountering sectoid commanders fairly early.
Is there a glitch?
Answer with spoilers:
The first Sectoid Commanders you will meet will be
In charge of the alien base.
As Ken said in his comment, you should not expect to meet them before capturing an Outsider and doing the research and mission that follows.