Simple Soroban

Only recently wondered how an abacus is used and so discovered this 'recommended for you' app. So far a challenging time just starting off with addition. With more levels yet to try with other maths operands, this is a very good teaching and instructional aid.

I can't put this down. Installed b/c too cheap to buy soroban but wanted to learn about them, didn't expect it to be so fun. Would be nice if operator could choose digit placement.

App works as intended, challenges are great practice and its very addictive. But I really chose it over the others since it doesn't require special permissions. Keep it up!

This game is beautiful and love the no bug experience but please allow users to configure the number of digits that come for all addition division ect.. That will give us full control and freedome. thanks!

fun way to learn the abacus. It doesn't have stressful timing or annoying comercials. plus we don't need extra permission to install it. Thanks.

Really amazing app if you love abacus then this is perfect it even has percentile which can make you competative and it is created like a game only one problem some times even answering the right answer it doesn't accepts rarely it happens but if you could resolve this issue it would make this app a perfect one

Liked this a lot! interface is simple and doesn't lag, I can use it without lag interference to try to beat my best time :D

I wanted to learn Soroban to teach my kids. I got a cheap soroban from Daiso and an old book. This app is great because it gives excercises randomly and I dont have to make them up myself. Instant hours of practice. Thanks Simple Soroban!

Very enjoyable game. Too bad the division questions are limited to unit divisors.

I just love this app. Thanks for creating one like this. The best part of the app is there are tutorials for each operation, I actually learned abacus through those tutorials. Thank you.

It doesn't overload my RAM. It taught me all the concepts of the Soroban abacus. I have spread the word to 10 others who are now teaching their kids Thank and more power!

A top 100 users for each category would be great, dont care if im in the top 1% haha Great app overall, spent way too much time on it

I have always enjoyed math and brain teasers. This is challenging but fun!! Getting better at addition, subtraction, and multiplication. Division is still unknown to me and the mtiplication II.

The most polished app I've seen to date. I have been studying this abacus for about 2 and a half years. It was surprising when it recognized the answer after I used the algorithm for multiplication that I learned. Very good app.

ชอบแอพนี้มาก ๆ เลย แนะนำให้เพิ่มโหมดการเล่นหลาย ๆ รูปแบบ เช่น บวกเลขสามจำนวนขึ้นไป หรือการขึ้นตัวเลขแบบชั่วขณะ หรือการคูณเลขแบบโหด ๆ เช่น 6 หลักคูณกับ 6 หลัก จะทำให้รู้สึกท้าทายมากขึ้นครับ ขอบคุณครับ (~^^)

Clean UI, very smooth control of the beads. The challenge mode is awesome. I'd recommend to all my friends. Best soroban app I've ever played.

I love it. My only complaint is that there is no sound effect. I really like the sound Abacus make.

Sometime it's lag. But in common this app is awesome

Excellent, well thought out app with good tutorial and appropriate challenges. Exactly what I've been looking for.

Fun game with a slick implementation. Harder questions especially division would be good...

It's just perfect, with a clean, efficient, fast interface. Multiple beads can be moved at once, responding to multiple fingers on screen.

For those who know Soroban and need to enhance their skills with an addictive simple like of game, this game is for you.

Wonderful ...... app , i a'm an abacus student and this app is really helpful for me !! But please make it more hard .. and show answer . !!

Membantu ibubapa untuk membantu anak² di rumah.

All I can say is WOW!

Superb app on abacus. Any one can learn it quickly. I liked it very much. Thank you

aku install sbb anak aku...tp aku plak yg addict blaja bnda ni

I liked this app it is very good to use.

Nice app I loved it! Hey provide share option on the app itself to share your app. Tutorials are awesome

Very gud if u want to be calculator

লযিকযিকরীকিযৃকুযুসস প্রিয় িকৃসিকুকুকু কিযিযিযি

Great! Would be better with commas in the problem

Fun and addictive gameplay also educational. Great for enhancing your work with the abacus.

Wonderful app! Absolutely the BEST abacus tutorial and practice tool I've seen​!

It's very useful for learning soroban. This app. is very User friend & Easy to use.

Good to train my brain. Tutorial is great for me to understand the basic of abacus.

It's just what I need!

Tutorial and practice is very clear

Very useful for teaching abacus math.

Great for demonstration app. No frills. Perfect introduction to Japanese style soroban.