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Best Free Grade Calculator Apps

236+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Grades is the household name in free grade calculator, but it's far from the only option. We track 236+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Grade Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grades - Grade Calculator, GPAGrades - Grade Calculator, GPAFree4.9★ (13K)NoYesJul 2026
2Easy Grade - EZ GraderEasy Grade - EZ GraderFree4.9★ (11K)YesYesJul 2026
3GradeWay for HACGradeWay for HACFree4.8★ (56K)NoYesJul 2026
4GradePro: Grades & GPAGradePro: Grades & GPAFree4.6★ (23K)YesYesJul 2026
5Easy Grading CalculatorEasy Grading CalculatorFree4.8★ (37)YesYesJul 2026
6Calculator‰Calculator‰Free4.9★ (404K)YesNoJul 2026
7Calculator for iPad!Calculator for iPad!Free4.7★ (60K)NoNoJul 2026
8Calculator #Calculator #Free4.6★ (36K)YesYesJul 2026

Top Picks for Free Grade Calculator

Grades - Grade Calculator, GPA#1

Grades - Grade Calculator, GPA by Plutonium Apps, LLC

Grade Calculator & GPA Tracker
Editor's Choice
📊 Productivity
4.9😊(13K ratings)
FreeIn-App Purchases
Grades - Grade Calculator, GPA screenshot 1
Grades - Grade Calculator, GPA screenshot 2
Grades - Grade Calculator, GPA screenshot 3
Grades - Grade Calculator, GPA screenshot 4
Grades - Grade Calculator, GPA screenshot 5

Calculate the exact scores needed on future assignments to achieve desired grades and overall GPA. Customize your experience with icons and colors, and manage assignments with flexible grading options.

What We Love

  • 👍 Easy to use and navigate
  • 🚀 Helpful for tracking grades and calculating target grades
  • 💡 Customizable grade settings
  • 👍 Useful for staying on top of academic progress

Room to Improve

  • 🔒 Limited to 3-4 classes in free version
  • 💰 Premium version is required for more features
  • 🐛 Occasional crashes and data loss issues
Easy Grade - EZ Grader#2

Easy Grade - EZ Grader by Objective Jellyfish, LLC

The EZ Grader with half-points
Strong Contender
📚 Education
4.9😊(11K ratings)
FreeAdsIn-App Purchases
Easy Grade - EZ Grader screenshot 1
Easy Grade - EZ Grader screenshot 2
Easy Grade - EZ Grader screenshot 3
Easy Grade - EZ Grader screenshot 4

Effortlessly grade student papers with this digital tool. Customize test parameters, choose grading methods, and adjust display settings for a personalized experience. Offers advanced features like half-point grading through an in-app purchase.

What We Love

  • 👍 Easy to use
  • 🚀 Saves time
  • 💡 Convenient mobile app
  • 🚀 Quick grading

Room to Improve

  • 🐛 Occasional crashes
  • 🔋 Battery drain issues
  • 💡 Needs more grading scale options
GradeWay for HAC#3

GradeWay for HAC by Srujan Mupparapu

Navigate Your Grades.
Worth Considering
📚 Education
4.8😊(56K ratings)
FreeIn-App Purchases
GradeWay for HAC screenshot 1
GradeWay for HAC screenshot 2
GradeWay for HAC screenshot 3
GradeWay for HAC screenshot 4
GradeWay for HAC screenshot 5
GradeWay for HAC screenshot 6

This app provides a streamlined interface for accessing student academic information from Home Access Center. It offers features like grade tracking, GPA calculation, assignment planning, and bell schedule management. Stay organized and informed about your academic progress with easy-to-understand insights and helpful tools.

What We Love

  • 🚀 Easy to use and navigate
  • 👍 Helpful grade tracking features
  • 🔒 Secure login with Face ID/Touch ID
  • 🎨 Customizable color themes

Room to Improve

  • 💰 Premium features should be free
  • 🐛 Occasional loading/performance issues
  • 🔍 Difficulty switching between student accounts

More Free Grade Calculator apps to explore

4
GradePro: Grades & GPA
GradePro: Grades & GPA
GradePro: Grades & GPA
Compatible with most schools
Free

Track your academic performance with this app that connects to thousands of school districts. It offers a GPA calculator, a "what if" grade calculator, and personalized class management. Stay updated with grade and attendance notifications.

Wide school district compatibilityStay signed in featureWhat if grade calculator
📚 Education
(23K)
free with in-app purchases
5
Easy Grading Calculator
Easy Grading Calculator
Easy Grading Calculator
Grade Assignments & Tests Fast
Free

Instantly calculate accurate percentages and grades for assignments and tests. Input total questions and correct/incorrect answers to simplify your grading process. Supports various grading scales and customizability for efficient teaching.

Calculate percentages and grades instantlyOrder by correct or incorrect answersSupport for letter, pass/fail, and point-based grading
🔧 Utilities
(37)
free with in-app purchases
6
Calculator‰
Calculator‰
Calculator‰
Default Calculator
Free

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Large buttonsClear displayFast calculations
🔧 Utilities
(404K)
ad-supported
7
Calculator for iPad!
Calculator for iPad!
Calculator for iPad!
Basic & Scientific Calculator
Free

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)
🔧 Utilities
(60K)
free
8
Calculator #
Calculator #
Calculator #
Scientific Calculator
Free

This multi-function calculator offers basic to advanced scientific and algebraic computations. It includes features like handwriting recognition, equation solvers, and 2D graphing, making it suitable for students and professionals. In-app purchases unlock advanced capabilities.

Math Photos SolverHandwriting RecognitionAI Math Problem Solver
🔧 Utilities
(36K)
free with in-app purchases
9
Calculator·
Calculator·
Calculator·
Big Basic Calculator
Free

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Basic arithmetic operationsPercentage calculationsMultiple color schemes
🔧 Utilities
(33K)
free with in-app purchases
10
Basic Calculator+
Basic Calculator+
Basic Calculator+
Basic Four Function Calculator
Free

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

Basic four functionsClear displayLarge buttons
🔧 Utilities
(243K)
free with in-app purchases
11
Groovy Grader
Groovy Grader
Groovy Grader
by Dryrain Technologies LLC
Free

This app replaces traditional paper grading calculators with a flexible and convenient digital tool. It offers customizable settings for numerous questions and displays grades in various formats, enhancing classroom efficiency.

Replaces paper grading calculatorsConfigurable for hundreds of questionsGrade display options (whole number/decimal)
📚 Education
(47K)
free with in-app purchases
12
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
🔧 Utilities
(9.6K)
free with in-app purchases
13
Calculator for iPad₊
Calculator for iPad₊
Calculator for iPad₊
Basic, Scientific, Plus Calc
Free

This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.

Basic & Scientific CalculatorAdvanced Scientific FunctionsLive Currency Converter
🔧 Utilities
(126K)
free with in-app purchases
14
Color Calculator-smart&cute
Color Calculator-smart&cute
Color Calculator-smart&cute
Cute calculator app with theme
Free

This app offers a customizable and fast calculator experience with a wide variety of themes. It includes scientific and standard modes, real-time results, and calculation history. Personalize your math with over 60 cute and colorful themes, including animated options.

60+ free cute and colorful themesExclusive dynamic and special themesScientific & Standard calculator modes
🔧 Utilities
(15K)
freemium
15
Gradient Grades – Grade Calculator
Gradient Grades – Grade Calculator
Gradient Grades – Grade Calculator
by Ross Castillo
Free

Track your current academic performance and predict future grades. Input completed assignments and predicted scores to see what you need to achieve your desired letter grade. Customize course parameters like grading scales and weighted sections.

Track current gradesPredict final gradesInput predicted scores
📚 Education
(40)
free
16
Calculator with History +
Calculator with History +
Calculator with History +
No ads & Scientific calculator
Free

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

Ad-free experienceCalculation historyVisual input
💰 Finance
(23K)
free with in-app purchases
17
Calculator Pro Lite
Calculator Pro Lite
Calculator Pro Lite
Best Calculator
Free

A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.

Customizable themes and colorsDual-line displayCalculation history
🔧 Utilities
(3K)
ad-supported
18
Grade Corner
Grade Corner
Grade Corner
Grades in your pocket
Free

Access your academic performance on the go. View grades, assignments, schedules, and attendance. Communicate with teachers and track your progress throughout the school year.

Check grades and class categoriesView upcoming assignments and due datesTrack attendance records
📚 Education
(28K)
free with in-app purchases
19
Final Grade Calculator - %
Final Grade Calculator - %
Final Grade Calculator - %
Calculate What You Need
Free

This app helps students calculate the exact grades they need on upcoming assignments or exams to achieve a desired overall course grade. It features custom weighting for different assignments and an intuitive interface.

Calculate required gradesAchieve target course gradesCustom weighting support
📚 Education
(11)
free with in-app purchases
20
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
📊 Productivity
(12K)
free with in-app purchases

FAQ about Free Grade Calculator

What are the best free grade calculator apps for iPhone?
Grades - Grade Calculator, GPA tops our free grade calculator apps ranking as of July 2026, with a 4.9-star average from 13K App Store ratings, and it's free to download.
Grades - Grade Calculator, GPA has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 236+ free grade calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps students calculate the scores they need on upcoming tests and assignments to achieve their target grades and overall GPA. It provides tools to track academic progress and understand performance requirements.
Key features include a grade calculator, GPA calculator, support for custom icons and colors, grouping of assignments, options for weighted or points grading, and compatibility with all GPA scales. It also offers light and dark modes.