Multifunctional calculator APK

[Optimization] Life practical computing function moved!
Click the button in the upper left corner of the screen to find it in the drawer function menu bar that appears;
[Optimization] optimize some functional details;

An intelligent voice calculator that integrates scientific calculations, calculators, mortgage calculations, exchange rates, and taxes. It has no ad memory.
The Beanie Calculator is a versatile, compact, lightweight, non-advertising calculator tool that fits perfectly into all mobile phone models, including standard four calculations, scientific calculations, individual tax calculations, mortgage calculations, exchange rate conversions, and cars. Credit calculation and other functions, and has a history, uppercase conversion, copy results, voice broadcast function, operation is very simple and smart! Simple theme skin and technology theme skin to switch freely!

Features:
[Standard Calculator]
1) Support basic operations such as addition, subtraction, multiplication, and division used daily, which is better than the calculator that comes with it, and is easy to operate.
2) Support copy and paste functions for calculation formulas and results
3) Support to view the history function, the process is complicated and will not remember correctly, the history process is completely saved, and the history can be re-edited.
4) Support digital to uppercase function, one-click copy will convert the calculation result into uppercase, which is convenient for communication and financial reimbursement, and is more convenient to use.
5) Support voice report, button vibration, financial, accurate accounting, no need to worry about entering wrong numbers
6) Edit the input box, drag the cursor arbitrarily, and modify the formula result at will, it is convenient to check and see again, no error
【scientific calculator】
1) Support formula calculation, logarithm function, power function, trigonometric function, inverse trigonometric function scientific calculation
2) Support factorial, angle and radians, square operations, etc.
3) Also supports history, uppercase conversion, voice report, and edit function
【Mortgage Calculator】
Support commercial, provident fund, portfolio loan, latest interest rate table, can switch the same amount of principal and interest, equal amount of principal
[tax calculator]
Support input of monthly salary, and deduct five insurance and one gold to check the after-tax income and tax payment amount, which is quick and easy to use, so that you can know what you are doing.
[Car loan calculator]
Support full payment and loan purchase method, bare car price and other necessary amount of money to view, at a glance
[Exchange Rate Converter]
Real-time exchange rate, support for nearly 100 countries, home page display RMB, USD, Euro, long click to switch, real-time update, investment travel best choice

Unexpected features:
* The installation package is only 2.6M, which is smaller than 90% of similar products, does not occupy memory, saves memory and saves memory, starts in seconds, and operates smoothly without jam
* The system has a variety of styles built in, the theme can be switched freely, beautiful and cool, stylish personality
* Convenient and no advertising, product operation is simple, no advertising, no traffic, no interruption, most accurate
* Built-in feedback function, can submit your problems, join qq group feedback questions and requirements, and support online one-to-one customer service, help you solve operational difficulties, problems in use
* We will consider adding requirements and suggestions for products, update every week, add new features, run more smoothly, let you feel our sincerity
* Multi-function scientific calculator, adapted to thousands of models, with over 3,000 praises
* Our goal is to be the best and most sincere and most sincere
【contact us】
I look forward to your spit, and there are rewards after adoption!
Technical support customer service: 3026839624
Product exchange QQ group: 696959549
Contact email: product@doudoubird.com