Best Rounding Errors Apps

250+ iOS apps curated and reviewed

4.5 avg rating

17 free apps

Updated October 2026

Finding the right rounding errors apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Rounding Errors Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Rounding Errors	Free	5.0★ (1)	No	Yes	Oct 2026
2	Rounding-	Free	4.0★ (80)	Yes	Yes	Oct 2026
3	Whole Number Rounding	$3.99	3.0★ (2)	No	No	Oct 2026
4	Math Rounding Calculator	Free	4.5★ (8)	Yes	No	Oct 2026
5	Üben - Rounding	$0.99	—	No	No	Jun 2026
6	Rounding Calculator	Free	4.6★ (8)	Yes	Yes	Oct 2026
7	Calculator for iPad!	Free	4.7★ (61K)	No	No	Oct 2026
8	Tips, Tricks, Guide for excel	Free	3.7★ (3)	Yes	No	Oct 2026

Top Picks for Rounding Errors

#1

Rounding Errors by scad.io

Judgment isn't cheap.

Editor's Choice

5.0(1 ratings)

FreeIn-App Purchases

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#2

Rounding- by Horizon Business, Inc.

Strong Contender

4.0(80 ratings)

FreeAdsIn-App Purchases

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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.

#3

Whole Number Rounding by Esa Helttula

Worth Considering

3.0(2 ratings)

$3.99

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This educational app helps users learn and practice rounding whole numbers. It offers custom or random problems with numbers up to 8 digits, providing step-by-step guidance in a stress-free environment with adjustable animations and interface colors.

More Rounding Errors apps to explore

Math Rounding Calculator

Math Rounding Calculator

Math Rounding Calculator

Round Numbers Easily

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.

Round whole numbers to nearest integer, 10, 100, or 1000Round decimals to 1-9 placesRound up and down options

Üben - Rounding

Üben - Rounding

Üben - Rounding

by admaDIC Rainer Schwarze & Annett Schwarze GbR

Practice rounding numbers between 1 and 1,000,000 with this straightforward educational tool. Its simple design makes it ideal for children to easily grasp and practice mathematical concepts.

Number rounding practiceNumbers up to 1,000,000Simple and easy to use

Rounding Calculator

Rounding Calculator

Rounding Calculator

Rounding Numbers Calculator.

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.

Round large numbersRound decimal numbersAuto calculation with rounding formula

free with in-app purchases

Calculator for iPad!

Calculator for iPad!

Calculator for iPad!

Basic & Scientific Calculator

This app offers both basic and scientific calculation modes with over 30 scientific operations. It allows for customization of the app's appearance and includes features for note-taking, drawing, and viewing calculation history. It supports high accuracy calculations and nested parentheses.

Basic and scientific calculator modesOver 30 scientific operationsCustomizable appearance (iPad)

Tips, Tricks, Guide for excel

Tips, Tricks, Guide for excel

Tips, Tricks, Guide for excel

Manual Tutorial to MS Master

Learn to master spreadsheet software with this comprehensive guide. It offers step-by-step instructions and over 500 tutorials covering various functions, data analysis, and troubleshooting common errors. Ideal for users of all skill levels aiming to become proficient.

Step-by-step written instructions500+ tutorials on various functionsTroubleshooting common errors

Excel Exercises - Learn Excel

Excel Exercises - Learn Excel

Excel Exercises - Learn Excel

Practice Excel Functions

Master Excel with this fun and engaging app. Learn functions, keyboard shortcuts for Mac and PC, and use flashcards to memorize popular formulas. It works offline and serves as a handy reference.

Learn Excel functionsPractice formulasMaster keyboard shortcuts (Mac/PC)

Rounding Numbers School

Rounding Numbers School

Rounding Numbers School

by Horizon Business, Inc.

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.

Rounding decimalsRounding whole numbersMultiple place values

Excel formulas: Learn & Try

Excel formulas: Learn & Try

Excel formulas: Learn & Try

Practice, charts & daily goals

This free educational app provides offline access to a comprehensive library of Excel formulas and shortcut keys. It features easy-to-understand examples with screenshots to aid learning.

Offline Excel learningExtensive formula libraryShortcut key guide

Tutorial for MS Excel

Tutorial for MS Excel

Tutorial for MS Excel

Learn MS Office Excel

Learn to create spreadsheets, use formulas, charts, and functions with this comprehensive tutorial. It covers everything from basic operations to advanced features like Pivot Tables and conditional formatting, including essential keyboard shortcuts for Windows and macOS.

Spreadsheet creationFormulas and chartsExcel functions

free with in-app purchases

Penny Rounding Calculator Pro

Penny Rounding Calculator Pro

Penny Rounding Calculator Pro

Penny Rounding Calculator

AI Calculator & Math Solver

AI Calculator & Math Solver

AI Calculator & Math Solver

Math Homework Helper

This app offers instant math solutions with step-by-step explanations for various math problems, from basic arithmetic to calculus. It features AI-powered recognition of handwritten and typed equations, a scanner, graphing capabilities, and unit conversion.

Instant math solutionsStep-by-step explanationsAI-powered problem solving

free with in-app purchases

Long division + Multiplication

Long division + Multiplication

Long division + Multiplication

by Andrei Brusentsov

This educational calculator assists with fundamental arithmetic operations, including long division, multiplication, addition, and subtraction. It's designed to help students verify their homework and understand complex calculations like division with remainders and repeating decimals.

Long division with remaindersLong multiplicationLong subtraction

Column Long Division and More

Column Long Division and More

Column Long Division and More

Add Subtract Multiply Divide

This app teaches basic arithmetic and number systems through animated, step-by-step tutorials. It offers practice modes, quizzes, and advanced sections on binary and hexadecimal numbers, providing a solid math foundation for students.

Step-by-step animated tutorialsUnlimited arithmetic exercisesHandwriting input for answers

Tutorial for Excel : Learn Excel In A Intuitive Way : Best Free Guide For Students As Well As For Professionals From Beginners to Advance Level With Examples

Tutorial for Excel : Learn Excel In A Intuitive Way : Best Free Guide For Students As Well As For Professionals From Beginners to Advance Level With Examples

Tutorial for Excel : Learn Excel In A Intuitive Way : Best Free Guide For Students As Well As For Professionals From Beginners to Advance Level With Examples

by rana hamad khan

Master Microsoft Excel with this comprehensive guide. Learn shortcuts, follow step-by-step instructions, and test your skills with intuitive quizzes. Suitable for beginners to advanced users.

Excel shortcuts guideStep-by-step learningSkill testing quizzes

PerfectCalc: Calculator Suite

PerfectCalc: Calculator Suite

PerfectCalc: Calculator Suite

All-in-One:Math,Unit,Converter

This app offers both basic and advanced scientific calculations with a user-friendly interface. It allows for real-time editing of calculations, history management, and theme customization.

Basic and scientific calculationsTrigonometric and inverse trigonometric functionsMathematical functions (abs, ceil, floor, round)

free with in-app purchases

Fraction Calculator: Math Help

Fraction Calculator: Math Help

Fraction Calculator: Math Help

Homework Helper Ask Questions

FAQ about Rounding Errors

What are the best rounding errors apps for iPhone?

Rounding Errors tops our rounding errors apps ranking as of October 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.

Are there free rounding errors apps for iPhone?

Yes — 17 of the top rounding errors apps we rank are free to download, including Rounding Errors and Rounding-.

Does Rounding Errors have ads or in-app purchases?

Rounding Errors has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many rounding errors apps are on the App Store?

We track 250+ rounding errors apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.