Actually nice
I just began learning about acabas math and was immediately satisfied, I order me one but too eager to wait tried to find an app like this to use until it comes, this app does a good job teaching and it was so easy to learn
Description
This is an app that you can learn addition and subtraction using an abacus.
An abacus is named "Soroban" in Japan. Do you know what an abacus is? The abacus is very simple calculator used in China, Japan, Korea and so on. Some people may say "Isn't it an unnecessary tool if you have a calculator such as a smartphone?". Answer would be "No".
The biggest difference between electric calculators and the abacus is whether you need to hold it in your hand when calculating. Because of its simplicity, you will be able to easily use the abacus in your mind.
Imagine that you can use calculations of about 3 digits in your life without physical tools.
This app will give you the skill of calculation.
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An abacus is named "Soroban" in Japan. Do you know what an abacus is? The abacus is very simple calculator used in China, Japan, Korea and so on. Some people may say "Isn't it an unnecessary tool if you have a calculator such as a smartphone?". Answer would be "No".
The biggest difference between electric calculators and the abacus is whether you need to hold it in your hand when calculating. Because of its simplicity, you will be able to easily use the abacus in your mind.
Imagine that you can use calculations of about 3 digits in your life without physical tools.
This app will give you the skill of calculation.
In-Apps
- Donation Lv1 for hiding Ad
- $1.99
- Donation Lv2 for hiding Ad
- $3.99
- Donation Lv3 for hiding Ad
- $8.99
Screenshots
User Rating
4.86 out of 5
389 ratings in United States
5 star
311
4 star
24
3 star
6
2 star
0
1 star
4
Ratings History
そろばん入門 Installs
Last 30 daysそろばん入門 Revenue
Last 30 daysAbacus Lesson Reviews
Cool
This app is super fun!
It works well. I like it
I had an itch to practice abacus after watching some Asian dramas. I remember learning it in elementary school but I completely forgot how to do it. This is the Japanese Abacus with 1 bead on top and I think I originally learned the Chinese Abacus with two beads in top. Despite a few misspelled words in the instructions, I think the instructions are easy to follow and the practice exercises are straightforward forward. I am not a math person, but there is something kind of soothing about calculating with an abacus. I like the sound too. I recommend.
Very good practice
I’m an adult trying to teach my kids how to use an abacus, even though I never learned. This app is great practice. The explanations are better than YouTube.
Great learning tool
Just needs a good English editor.
Awsome
I love the app, just wanted to let you know that there is an error on the summary on lesson 3, in the addition part. Thanks
Quick to learn
I learned basic addition and subtraction quickly. I’m just on lesson four, but the simple explanations are very helpful. Five stars if I were able to use if in landscape view.
Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
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Rank
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Top Free
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387
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Keywords
abacus
easy learning subtraction
easy learning addition
mental abacus expert
uabacus
soroban
soroban training
know abacus
learn abacus
simple soroban
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19
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1
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7 months ago | |
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6
|
8 months ago | |
Flash mental calculation
|
1
|
3 years ago | |
Soroban Training
|
8
|
2 months ago | |
Calculator & abacus training
Math Drill for calculator
|
1
|
1 month ago | |
そろばんを1から覚える初心者のためのそろばん教室
|
0
|
1 month ago | |
SoroTouch Mental Calculation
|
3
|
1 week ago |
Abacus Lesson Revenue and Downloads
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App Info
- Category
- Education
- Publisher
- Hirokazu Komatsu
- Languages
- English, Japanese
- Recent version
- 3.1.9 (8 months ago )
- Released on
- Aug 9, 2020 (4 years ago )
- Also available in
- Japan, United States, Brazil, India, Germany, Vietnam, Australia, Canada, United Kingdom, Philippines, Malaysia, Thailand, Saudi Arabia, Indonesia, Romania, Netherlands, Singapore, Mexico, Poland, United Arab Emirates, Italy, Spain, Egypt, Sweden, China, Nigeria, Kuwait, South Korea, New Zealand, Switzerland, Portugal, Kazakhstan, Russia, Ecuador, Lebanon, Dominican Republic, Chile, Finland, South Africa, Turkey, Peru, Israel, Ireland, Hong Kong, Algeria, Pakistan, Taiwan, Colombia, Azerbaijan, Argentina
- Last updated
- 2 days ago