Mental Calculation FLASH ANZAN

Contains ads
4.5
524 reviews
100K+
Downloads
Content rating
Everyone
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About this app

This is japanese right brain training called Flash Anzan.
You add all numbers popping up one after another.

This mental arithmetic application will make you able to perform hundreds calculations a minute.
If you fall into a slump, you should remember following words.

Don't think. FEEL!(Bruce Lee)

Main function:

Speed range (4.0sec - 0.15sec)
Number of Digits (1 - 5)
Number of calculation times (5 - 100)

Including negative number or not
Fix number of digits or not

To save the percentage of questions answered correctly
To retry the previous question
To start again where you left off
Updated on
Aug 26, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit
You can request that data be deleted
4.5
524 reviews
varun sethi
October 2, 2020
It was the best app but before uodation when we have all the controls of soeed like 1 sec, 0.8 sec etc. And it was quite easy to operate quickly from the home screen now....we have to go to setting it is quite confusing for students . Screen Rotation app is also not available now
19 people found this review helpful
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Giridhara Chottekkana
January 16, 2021
This app is just the perfect app as l wanted.too good ofcourse not sponsered by ucmas (company in which l learnt abacus ) but still too good for me to practice and much easy to use
16 people found this review helpful
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Stiaan Scheepers
August 1, 2021
Was a fabtastic app before update now I can't do more than 100 digets abd the speed is confusing
5 people found this review helpful
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What's new

bugfix