UMA Abacus Взлом 2.25 + Чит Коды

Use iPad or iPhone as abacus to learn traditional abacus method. It is easy and fun.
We have used iPad to teach abacus for more than 10 years. It is the easiest way of learning abacus.
With iPad virtual abacus, we can customise the syllabus for each student with his own version. We will always provide the most efficient syllabus for each kid and they can alway learn with the optimal speeds.
With iPad virtual abacus, we can build a learning path for the kid that is easier to follow up and you will not easily get stuck with the books as the only tool like the traditional method of learning abacus.