Practice rounding numbers with whole numbers and decimals. Adjust difficulty and place values in settings to master the game. This app makes learning math fun and engaging.
Rounding- by Horizon Business, Inc.






187+ iOS apps curated and reviewed
Out of 187+ decimal rounding apps on iOS, 16 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.






Practice rounding numbers with whole numbers and decimals. Adjust difficulty and place values in settings to master the game. This app makes learning math fun and engaging.




Easily round numbers to the nearest integer or a specified number of decimal places. Offers options to round up or down, making it suitable for students and professionals needing quick, accurate calculations for various real-world applications.



Easily round large or decimal numbers to the nearest whole number or specified value. This app simplifies complex calculations with a smooth interface, saving you time on math problems.


Easily perform fraction calculations including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa with a clear, user-friendly interface. Ideal for students, cooks, and DIYers needing quick and accurate fraction management.


Practice rounding numbers with five distinct levels, from nearest ones to thousands. Offers optional number line support for differentiated learning. Tracks games played and mistakes made for targeted practice.


This tool converts between decimals and fractions, and also handles unit conversions for construction and metric measurements. It offers an intuitive interface for calculations and editing, with advanced features available through upgrades.


Easily divide restaurant bills and calculate tips with friends and family. This tool simplifies splitting costs and determining individual payment amounts, supporting international currencies and decimal rounding.


Practice and test your skills in rounding numbers with this educational app. It offers various modes and options to help you master rounding decimals, whole numbers, and more place values. Play until you achieve mastery.


This educational game makes learning about rounding and estimation fun for children. Players help a fireman save a forest by using the correct amount of water balloons to put out fires, practicing essential math skills through engaging gameplay.


Easily convert numbers between Binary, Decimal, Hexadecimal, and Octal formats. This educational tool is designed for quick and accurate number system conversions.


Easily convert between decimal and fraction formats with this offline tool. It offers a clean interface for quick calculations and includes a bonus percent calculator accessible via a short ad.


This application simplifies fraction calculations for students, professionals, and anyone needing to work with fractions. It offers step-by-step explanations for equations and can handle both decimal and fraction inputs, converting between the two. The app supports large numbers and saves previous calculations for easy review.


This educational game helps students master fractions, decimals, and percents. Players order equivalent values on a number line by dragging and dropping circles. It offers multiple levels and scores based on speed and accuracy.


This app uses animated videos to teach fundamental fraction concepts. It covers understanding fractions, improper and mixed fractions, equivalent fractions, and operations like addition, subtraction, multiplication, and division. It also includes lessons on converting fractions to percentages and decimals to fractions.




This utility quickly converts time between hours and minutes and decimal formats. Its intuitive interface uses slot machine-style spinners for instant, effortless conversion without needing to press submit.


This app simplifies fraction calculations, offering conversions between fractions and decimals. It supports various fraction types and includes visual learning resources for homework help. Unlock advanced features through in-app purchases or a subscription.


This application facilitates quick and straightforward conversions between binary, decimal, and hexadecimal number systems. It offers a user-friendly interface with minimalist graphics and vivid colors, providing instant and accurate results for all number sizes. It's designed for users of all ages needing assistance with number base conversions.


This tool performs all basic fraction operations, converts to decimals, and compares fractions. It offers a practice mode with a "wrong answer book" for targeted learning and is available in multiple languages.


This app simplifies fraction calculations and learning. It solves various fraction equations, shows detailed steps for understanding, and converts between decimals and fractions. It also helps find factors of numbers.