Apps like Simple Soroban

Here are some great alternatives to Simple Soroban by Btco :
Soroban Flash Anzan  Challenge
Soroban Flash Anzan  Challenge
★4.6
Know Abacus
Know Abacus
★4.5
Abacus Lesson -Multiplication-
Abacus Lesson -Multiplication-
★5.0
Abacus Lesson - ADD and SUB -
Abacus Lesson - ADD and SUB -
★4.9
Abacus Exercise
Abacus Exercise
★3.6
Flash Anzan Soroban Trainer
Flash Anzan Soroban Trainer
★5.0
Calculator
Calculator
★4.4
Abacus Practice
Abacus Practice
★3.6
Abacus Lesson
Abacus Lesson
★4.8
Mathstronaut
Mathstronaut
★4.8
Max Abacus
Max Abacus
★5.0
Mental arithmetic
Mental arithmetic
★3.8
Calculation Training
Calculation Training
★5.0
Math Facts
Math Facts
★4.4
Math Hero: Addictive Math Game
Math Hero: Addictive Math Game
★4.0
Math Flash Cards
Math Flash Cards
★4.3