Abacus Lesson
Hirokuma.App
4.8 ★
459 ratings
100,000+
downloads
Free
+ in-app
With this abacus learning app, you can practice mental arithmetic and improve calculation speed using interactive lessons and finger movement exercises. Includes customizable layouts, sound variations, and achievement trophies.
AppRecs review analysis
AppRecs rating 4.5. Trustworthiness 74 out of 100. Review manipulation risk 25 out of 100. Based on a review sample analyzed.
★★★★☆
4.5
AppRecs Rating
Ratings breakdown
5 star
90%
4 star
4%
3 star
4%
2 star
2%
1 star
0%
What to know
✓
Low review manipulation risk
25% review manipulation risk
✓
Credible reviews
74% trustworthiness score from analyzed reviews
✓
High user satisfaction
90% of sampled ratings are 5 stars
About Abacus Lesson
The goal of this app is to learn abacus and calculate these questions by 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
◆Twitter
https://twitter.com/p4pLIabLM00qnqn
◆Instagram
https://www.instagram.com/hirokuma.app/
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
https://twitter.com/p4pLIabLM00qnqn
https://www.instagram.com/hirokuma.app/
