Japanese Abacus Soroban for Android
OK, but I wish you could drag the beads, like a real abacus. Otherwise, it is ok.
When I move the beads they move back by them self
I like this app a lot.
Very intresting
It is so so so bad
Excellent design! The guys who gave one star didn't get it >>> DONT DRAG, JUST TAP ONCE BELOW THE BEAD.
Difficult to control
Need more than 1 tap!!
does not work
ucmas's
by X####:
No beginners mode. MUCH too fast for starters.