Vedic Maths is a set of methods, and each one turns a long sum into a short one. Multiplying 98 by 97 becomes two small steps instead of a full grid. Squaring any number ending in five becomes one step.
In a timed paper that saves minutes. Over a year it gives you a child who no longer dreads long sums.

There are two levels. Each one takes about three months, with two classes a week and daily practice. Every level ends with a test and a certificate.
Addition and subtraction short cuts, multiplication by 11, general multiplication, and percentage.
Division, multiplication for big numbers, fast division methods, squares, cubes, square and cube roots, and how to tell at a glance what a number divides by.
Class times are set in Indian time (IST).
A level is three months of classes, booked as a whole. The fee is ₹3,000 INR for 3 months level, paid once when the level starts, effective price ₹1,000 INR a month.
One payment at the start of the level covers all three months. The study material, the practice app and the level test are all inside that fee, and there is nothing to buy separately.
The next level is another three months at the same rate, paid when that level begins, and you decide level by level.
BrainoMate teaches Vedic Maths from the age of 8. Your child should already know the multiplication tables, because these methods are short cuts built on top of tables. Younger children usually start with abacus.