Excellent digital Soroban
A great app to learn how to use the Soroban, I love it.
Very good
The only problem that I have is with the font for the number 1, it took me a while to figure out which number I was requested to add
Response from developer
The font has been changed. Please check it.
No instructions
There are no instructions, I can’t figure out how to even use this as a resource. Deleting it.
Paid app
I already paid the non-ads version. I really like the way it is setup like a game going back and forth. However, i thought it is a bit laggy sometimes, especially at the end of a run. Could you please update to make it more responsive with more color options?
Perfect training app
This app has the essentials needed to train for progression and testing in the kyu system with customizations for any level.
Can’t answer
Why can’t I answer the second problem?
The best and only one you need
I have been using this app for more than two years and this app beats all other competitors. Dear Dev, can you please make this app available on Mac as well? I would happily purchase it.
Excellent!
Can’t beat this app for practicing using your abacus.
No Explanation
I know the basics on how to use an abacus, but the app isn’t allowing me to answer the second problem.
Zero explanation
It’s like if someone gave you an abacus and said “go.”
Amazing but have a suggestion
I love this app but I wold like it to contain training for the abacus other then that I could say it’s all you need.
The best
This app is the absolute best for Soroban training. Extremely responsive and snappy. With a modern UI. The creator is also an extremely nice, professional, dependable and polite person. Overall this is one of the best apps I have used and great all around.
Totals
At the end of set, I would like to see the sum, or difference, or quotient, or product of that set of numbers or at least give me a few seconds to see my answer on the abacus before the “next or back” screen appears. Other than that, I enjoy practicing with this Soroban abacus.
The only soroban app you'll ever need
I just started learning how to use a soroban this week.
If you're looking for a soroban training app, this is the one. Your training is very customizable for your own needs (several different practice options and difficulties are provided), and a record of your times and your best time are recorded, along with the time and date.
If you own your own soroban, this is still a great app; in the options you can change the mode to practice with a real soroban (it simply displays the problem, and when you are done you can check your answer).
The ads aren't too intrusive, especially for an app as well designed as this one: there are banner ads and the occasional pop-up ad. I myself purchased the ad removal to support the developer despite the ads not being excessive.
Bottom line: Although I am very new to the soroban, I can't see myself needing anything other than this app to practice.
If you're looking for a soroban training app, this is the one. Your training is very customizable for your own needs (several different practice options and difficulties are provided), and a record of your times and your best time are recorded, along with the time and date.
If you own your own soroban, this is still a great app; in the options you can change the mode to practice with a real soroban (it simply displays the problem, and when you are done you can check your answer).
The ads aren't too intrusive, especially for an app as well designed as this one: there are banner ads and the occasional pop-up ad. I myself purchased the ad removal to support the developer despite the ads not being excessive.
Bottom line: Although I am very new to the soroban, I can't see myself needing anything other than this app to practice.
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