Aciqra is a portable Tejair. Although it is not as good as Celestia or Stellarium, but it has some interesting features that stand out of it.
First and foremost, it's real time virtual display of a solar system. Aciqra shows the current position of the material in the sky: planets, stars, hip, galaxies, constellations, and so on.
You can set it to show part of the sky that you can see anywhere in the world or in the world.
Some other features include information about the spatial ephemeris (expanded, phase, the corner radius), the orbits of solar system planets, and solar events (such as solar and lunar eclipse, or Mercury and Venus).