It is an application that can handle multiple calculators by tab management.
You can manage calculators that can be used with intuitive operations using familiar browser tab functions.
You can assign any name to the tab, so you can switch tabs according to your purpose.
History is also saved for each tab, so you can easily access past data.
It also supports calculations using parentheses, so it can be used by a wide range of people from students to working people.

[Recommended for people like this]
・Familiar with browsers!
・I use a lot of calculators!
・I am doing multitasking work!
・I want to save data for each field!
・I like tidying up!
・I want a calculator that allows students to do calculations using parentheses!
・I want to advance my math assignments!
・ I want to factorize!
・I want a calculator with no input limit!
・I want to record my pocket money savings!
・I want to record the price of the drinking party!
・I want to record this month's food expenses!
・I want to record how much I paid for the game!
・I want to record the number of steps I walked today!


[Features of Tab Calculator]
・Manage calculators in tabs
・It can be used in the same way as the familiar browser you use every day.
・Tab data is retained even when the app is closed.
・You can freely name tabs by yourself.
- Tabs can be created and deleted with a single tap
・Calculation results can be saved in the history for each tab
・Immediately access past data from history
・You can calculate without worrying about digits with unlimited input
・Compatible with calculations using parentheses
・Convenient backspace key