OneCalc+ All-in-one Calculator
Calculates everything. No ads.
$3.99
1.4.7for iPhone, iPad and more
Age Rating
OneCalc+ All-in-one Calculator Screenshots
About OneCalc+ All-in-one Calculator
This is the premium (ad-free) version of "All-in-one calculator" app for iOS.
All-in-one calculator is a must have calculator app for your iPhone and iPad. It features over 40 calculators and unit converters for everyday use, grouped under finance, everyday math, health, construction, date & time, unit converters, and shopping/ retail.
Simple yet powerful, the following features are built into this all-in-one calculator:-
STANDARD CALCULATOR
• Includes percent key, negative sign, brackets and history viewer.
• Advanced mode includes memory keys and functions for trigonometry, roots, exponents and logarithm found in scientific calculators.
UNIT CONVERTER
• Supports temperature, length, weight, area, volume and many more measurement units.
• Currency converter.
FINANCIAL CALCULATOR
• Interest calculators using simple and compound interest
• Loan repayment and amortization schedule.
• Savings calculator with financial goal planner
FRACTIONS/ PERCENTAGE CALCULATOR
• Calculators for 3-way percentage, discount pricing, profit margin, tax, tip & split bill.
• Add, subtract, multiply, divide fractions
HEALTH
• BMI and calorie calculators to help you keep track of your body weight.
CONSTRUCTION CALCULATOR
• Calculators to estimate cement, sand, gravel quantities for concrete blocks, wall plastering and brick works.
• Area and volume calculator for common geometric shapes.
• Irregular land area calculator
• Solve height and distance problems using right-triangle calculator.
LIFESTYLE
• Age and date calculator
Need to know what you are paying for? Try out the free version of this calculator app from the developer profile.
All-in-one calculator is a must have calculator app for your iPhone and iPad. It features over 40 calculators and unit converters for everyday use, grouped under finance, everyday math, health, construction, date & time, unit converters, and shopping/ retail.
Simple yet powerful, the following features are built into this all-in-one calculator:-
STANDARD CALCULATOR
• Includes percent key, negative sign, brackets and history viewer.
• Advanced mode includes memory keys and functions for trigonometry, roots, exponents and logarithm found in scientific calculators.
UNIT CONVERTER
• Supports temperature, length, weight, area, volume and many more measurement units.
• Currency converter.
FINANCIAL CALCULATOR
• Interest calculators using simple and compound interest
• Loan repayment and amortization schedule.
• Savings calculator with financial goal planner
FRACTIONS/ PERCENTAGE CALCULATOR
• Calculators for 3-way percentage, discount pricing, profit margin, tax, tip & split bill.
• Add, subtract, multiply, divide fractions
HEALTH
• BMI and calorie calculators to help you keep track of your body weight.
CONSTRUCTION CALCULATOR
• Calculators to estimate cement, sand, gravel quantities for concrete blocks, wall plastering and brick works.
• Area and volume calculator for common geometric shapes.
• Irregular land area calculator
• Solve height and distance problems using right-triangle calculator.
LIFESTYLE
• Age and date calculator
Need to know what you are paying for? Try out the free version of this calculator app from the developer profile.
Show More
What's New in the Latest Version 1.4.7
Last updated on Jun 30, 2023
Old Versions
Minor improvements
Show More
Version History
1.4.7
Jun 30, 2023
Minor improvements
1.4.5
Jan 17, 2023
Quickly switch between simple and scientific mode by tapping on calc item on tab bar
1.4.4
Oct 31, 2022
Bug-fixes and minor improvements
1.4.3
Oct 18, 2022
Bug-fix and minor improvements
1.4.2
Oct 10, 2022
-new calculator for proportion (ratio)
-clear ANS flag by tapping [AC] key twice
-some minor improvements
-revert to old icon
-clear ANS flag by tapping [AC] key twice
-some minor improvements
-revert to old icon
1.4.1
Sep 30, 2022
App name changed to OneCalc+
1.4.0
Aug 11, 2022
bug fix for currency calculation
1.3.8
Nov 28, 2021
Bug fixes and minor improvements
1.3.7
Jul 5, 2021
Copy/ paste from history
1.3.6
Jun 12, 2021
Minor improvements
1.3.5
Jun 6, 2021
Bug-fixes and minor improvements
1.3.4
Feb 24, 2021
Bug fixes and minor improvements
1.3.3
Nov 10, 2020
Minor improvements and bug-fixes
1.3.2
Jul 31, 2020
Dark theme support on iOS 13 and higher
Minor improvements and bug fixes
Minor improvements and bug fixes
1.3.1
Jun 26, 2020
-Improvements to BMI calculator
-Fixes for floating point approximations
-Fixes for floating point approximations
1.3
Jun 7, 2020
Fixed bugs in calculation due to floating point approximations
1.2.9
May 25, 2020
Fixed floating point bug in intermediate calculations
1.2.7
Feb 3, 2020
Improvements in [Ans] key capabilities
1.2.6
Oct 18, 2019
Code migration to Swift 5
Bug fixes and minor improvements
Bug fixes and minor improvements
1.2.5
May 27, 2019
-Copy paste support
-Bug fixes and minor improvements
-Bug fixes and minor improvements
1.2.4
Mar 8, 2019
Added price/ quantity calculator for shopping
1.2.3
Feb 1, 2019
-Code migration to Swift 4.2
-Bug fixes and minor improvements
-Bug fixes and minor improvements
1.2.2
Dec 12, 2018
Bug fix and improvements
1.2.1
Sep 15, 2018
Minor improvements
1.2.0
Sep 1, 2018
-Support for more languages
-Minor improvements
-Minor improvements
OneCalc+ All-in-one Calculator FAQ
Click here to learn how to download OneCalc+ All-in-one Calculator in restricted country or region.
Check the following list to see the minimum requirements of OneCalc+ All-in-one Calculator.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
OneCalc+ All-in-one Calculator supports English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
