Yes u need to watch you utube
To pick u the correct thumb and index finger motions. You still need to watch YouTube.
Free
In-App Purchases
About Abacus Lesson
- Released
- Updated
- iOS Version
- Age Rating
- Size
- Devices
- Languages
Features
Developer of Abacus Lesson
356+735+195, 23×89, 5626÷58, Can you solve each in 5 sec by mental arithmetic?
The goal of this app is to learn abacus and solve these problems in mental arithmetic within 5 seconds.
All lessons of the abacus lesson series, which have been highly evaluated all over the world, are recorded. The lessons have been reworked in a more polite and easy-to-understand.
In addition, we have added unique training methods such as training focusing on finger movements and mental arithmetic training to improve mental arithmetic in order to learn abacus more efficiently.
And various improvements have been made.
- Either vertical screen or horizontal screen can be selected.
- The position and size of the abacus and window can be freely laid out.
- No ads.
- Added sound variations. Volume control can also be finely set.
- The color of the abacus can be set freely.
- Earn a trophy by achieving the goal.
- Smoother operability by optimizing the app.
◆Support web page
https://hirokuma.blog/?p=4427
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What's New in Abacus Lesson
1.1.5
September 10, 2023
Updated IAP Library. Fixed an issue that fail to verify receipts signed with sha-256
Reviews of Abacus Lesson
Alternatives to Abacus Lesson
More Applications by Hirokazu Komatsu
FAQ
Is Abacus Lesson compatible with iPad devices?
Yes, Abacus Lesson has support for iPad devices.
Who developed the Abacus Lesson app?
The Abacus Lesson app was created by Hirokazu Komatsu.
What is the minimum iOS version to run Abacus Lesson?
Abacus Lesson minimum iOS requirement is iOS 11.0.
What is the overall app rating of Abacus Lesson?
With a rating of 4.9 out of 5, Abacus Lesson is one of the top-rated apps in its category.
What’s the app category of Abacus Lesson?
The Main Genre Of The Abacus Lesson App Is Education.
Which version of Abacus Lesson is the latest one?
1.1.5 is the newest version of Abacus Lesson.
What date was the latest Abacus Lesson update released?
The last update for Abacus Lesson was on January 6, 2025.
What is the exact date the Abacus Lesson app came out?
Abacus Lesson was first released on February 6, 2023.
What is the age rating of Abacus Lesson?
This app is appropriate for all ages, with no offensive or inappropriate content.
What are the languages supported by Abacus Lesson?
Abacus Lesson is available in American English, Japanese.
Is Abacus Lesson accessible through Apple Arcade's subscription model?
Unfortunately, Abacus Lesson is not on Apple Arcade.
Does Abacus Lesson allow for in-app purchases?
Yes, Abacus Lesson allows for in-app purchases to enhance your experience.
Can I use Abacus Lesson with Apple Vision Pro?
No, you cannot use Abacus Lesson with Apple Vision Pro.
Does Abacus Lesson display any ads?
No, Abacus Lesson does not display any ads.