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Best Grading App

226+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.6★, the grading app category is one of the App Store's strongest. Browse all 226+ apps we track, sorted so the most loved ones surface first.

Top Picks for Grading App

카드 그레이더 프로#1

카드 그레이더 프로 by Daniel Yaakob

AI 및 전문가 카드 등급 평가
Editor's Choice
🔧 Utilities
4.8😊(4.1K ratings)
FreeIn-App Purchases
카드 그레이더 프로 screenshot 1
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카드 그레이더 프로 screenshot 3
카드 그레이더 프로 screenshot 4
카드 그레이더 프로 screenshot 5
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Instantly assess the condition of your trading cards with AI-powered analysis of centering, edges, corners, and surface. For a more in-depth evaluation, choose expert human grading for detailed notes, rarity assessment, and submission guidance. Explore a community showcase of graded cards and view their market prices.

What We Love

  • 👍 Good app for checking card grades
  • 🚀 Fast and accurate ratings
  • 💡 Useful for pre-grading cards before submission

Room to Improve

  • 🐛 Inaccurate grading in free version
  • 🐛 Doesn't work consistently
Groovy Grader#2

Groovy Grader by Dryrain Technologies LLC

Strong Contender
📚 Education
4.9😊(47K ratings)
FreeIn-App Purchases
Groovy Grader screenshot 1
Groovy Grader screenshot 2
Groovy Grader screenshot 3
Groovy Grader screenshot 4

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.

What We Love

  • 👍 Easy to use
  • 🚀 Quick and efficient
  • 💡 Convenient to have on phone
  • 👍 Helpful for students to see grades

Room to Improve

  • 🔋 Battery drain
  • 💡 Needs more customization options (e.g., backgrounds)
Digital Grading Co#3

Digital Grading Co by Dominic Wood

AI Grading, Pricing & Trading
Worth Considering
🎬 Entertainment
4.6😞(2K ratings)
FreeAdsIn-App Purchases
Digital Grading Co screenshot 1
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Digital Grading Co screenshot 5

Transform your smartphone into an AI-powered grading tool for collectibles like TCGs and sports cards. Get instant, expert-level insights on card condition, market value, and collector strategy. Make smarter decisions about holding, trading, or selling your collection.

What We Love

  • 🚀 Accurate grading
  • 👍 Easy to use
  • 💡 Helpful for collectors
  • 🚀 Quick grading process

Room to Improve

  • 🐛 Buggy and glitchy
  • 🐛 Camera issues and blurry images
  • 🐛 Inconsistent grading

More Grading App apps to explore

4
HoloDex - TCG Scan & Collect
HoloDex - TCG Scan & Collect
HoloDex - TCG Scan & Collect
Scan, grade & organize cards.
Free

Effortlessly scan, identify, and organize your trading card collection. Get real-time market prices, AI-powered grading insights, and manage your entire collection digitally across multiple TCGs. Keep your collection safe and accessible anywhere.

Instant card scanning and recognitionAI grading insights for card conditionReal-time market price tracking
🔍 Reference
(19K)
free with in-app purchases
5
Easy Grade - EZ Grader
Easy Grade - EZ Grader
Easy Grade - EZ Grader
The EZ Grader with half-points
Free

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.

Adjust number of questionsGrade by questions right/wrongHalf-point grading option
📚 Education
(11K)
free with in-app purchases
6
Grades - Grade Calculator, GPA
Grades - Grade Calculator, GPA
Grades - Grade Calculator, GPA
Grade Calculator & GPA Tracker
Free

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.

Grade CalculatorGPA CalculatorCustom icons and colors
📊 Productivity
(13K)
free with in-app purchases
7
PSA: Card Scanner & Grading
PSA: Card Scanner & Grading
PSA: Card Scanner & Grading
Scan. Price. Grade. Collect.
Free

This app helps collectors identify, price, and manage their trading card collections. It offers a powerful scanner, real-time pricing, grading submission tracking, and seamless selling options on eBay.

Card identification and pricingCollection management and portfolio trackingStreamlined grading submissions
🔍 Reference
(48K)
free with in-app purchases
8
Card Centering Calculator
Card Centering Calculator
Card Centering Calculator
TCG & Sports Card Grading Tool
Free

This app helps collectors and traders measure card centering ratios for grading. It uses AI to detect centering or allows manual adjustments for precise measurements, displaying potential grades from major companies.

AI-powered card centering detectionManual centering measurement with zoomGrade comparisons for PSA, BGS, SGC, CGC, TAG, ACE
🔧 Utilities
(2.1K)
free with in-app purchases
9
Card Grading AI
Card Grading AI
Card Grading AI
Grade your Cards in Seconds
Free

This app uses AI to predict the grade of your trading cards, including Pokémon, Lorcana, and MTG. Upload images of your cards to get instant analysis of centering, edges, surface, and corners, along with a predicted grade score. It's designed for collectors and resellers to evaluate their collections before official grading.

AI-powered card grading predictionsSupports Pokémon, Lorcana, MTG, Yu-Gi-Oh!Analyzes centering, edges, surface, corners
🔧 Utilities
(440)
free with in-app purchases
10
ZipGrade
ZipGrade
ZipGrade
Paper Grading App
Free

Instantly grade multiple-choice tests and quizzes using your device's camera. This app offers a fast and accurate way for educators to assess student work, with features for organizing and exporting results. It provides immediate feedback to inform lesson planning and assignments.

Instant grading with device cameraSupports multiple choice tests and quizzesOrganizes and exports results (PDF, Excel)
📚 Education
(35K)
free with in-app purchases
11
QuickGrader
QuickGrader
QuickGrader
Calculate Test Percentages
Free

Easily calculate test percentages and assign letter grades with this intuitive tool. Customize grading scales, handle half-point values, and utilize pass/fail options. Features a modern interface with dark and light modes, and prevents screen dimming for uninterrupted grading.

Calculate percentages and letter gradesCustomizable grade scalesHalf-point values and decimal precision
📚 Education
(5.3K)
free with in-app purchases
12
TPT (Teachers Pay Teachers)
TPT (Teachers Pay Teachers)
TPT (Teachers Pay Teachers)
PreK-12 Resources for Teachers
Free

Access and discover millions of PreK-12 educational resources created by teachers. This app allows you to manage your purchased materials, explore new teaching tools, and save items to your wish list. Educators can also manage their online store and receive sale notifications.

Access purchased digital downloadsDiscover new teaching resourcesAdd resources to wish list
📚 Education
(518)
free with in-app purchases
13
Gradekit: Track Grades & GPA
Gradekit: Track Grades & GPA
Gradekit: Track Grades & GPA
Use w/ Aeries, HAC, & more
Free

Easily track student grades and calculate your GPA without constant logins. Predict future grades by simulating assignment scores. Supports over 10,000 school districts.

Log in once, access grades instantlyPredict future grades with calculatorSupports over 10,000 school districts
📚 Education
(38K)
free with in-app purchases
14
Quick Key Mobile Grading App
Quick Key Mobile Grading App
Quick Key Mobile Grading App
by Design by Educators, Inc
Free

Easily grade paper quizzes and digital assessments using a mobile device. Supports both paper and paperless classrooms, offering automatic reporting and seamless integration with popular learning management systems. Secure and compliant with student privacy regulations.

Grade paper quizzes with phone cameraSend digital quizzes to student devicesWorks offline
📚 Education
(221)
free
15
REC Card Grading App
REC Card Grading App
REC Card Grading App
by REC Grading, LLC
Free
🔧 Utilities
(0)
16
GradeWay for HAC
GradeWay for HAC
GradeWay for HAC
Navigate Your Grades.
Free

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.

Color-coded grade averagesGPA calculator with weighted/unweighted optionsAssignment planner with reminders
📚 Education
(56K)
free with in-app purchases
17
Gradelink Student/Parent App
Gradelink Student/Parent App
Gradelink Student/Parent App
by Gradelink Corporation
Free

Stay connected with your child's academic progress. This app allows parents and students to easily view grades, assignments, attendance, and school news. Receive alerts for grade changes and manage multiple student accounts.

View class and assignment gradesTrack attendance and discipline entriesMonitor upcoming homework and assignments
📚 Education
(15K)
free
18
TCG Grading: Card AI Scanner
TCG Grading: Card AI Scanner
TCG Grading: Card AI Scanner
AI Condition & PSA Pre-Screen
Free
$8.99 | 100% OFF

Instantly assess the condition and value of your trading cards using advanced AI. Get professional-grade condition reports, pre-screen cards for grading services, and manage your collection with real-time market data.

Instant AI condition assessmentPSA grading pre-screeningCollection management
🔧 Utilities
(45)
free with in-app purchases
19
Binder AI: Card Grading Tool
Binder AI: Card Grading Tool
Binder AI: Card Grading Tool
Scan & Grade All Trading Cards
Free

Easily scan and analyze the condition of your trading and sports cards using AI. Get detailed grading insights before sending them to professional services, helping you make informed decisions about whether to grade or keep your cards raw.

AI card grading analysisScan front and back of cardsDetailed condition notes
🔧 Utilities
(454)
subscription
20
CardVis - Sports & TCG Grading
CardVis - Sports & TCG Grading
CardVis - Sports & TCG Grading
AI TCG & Sports Card Grading
Free

Instantly grade sports and trading card game cards using AI. Get detailed reports on centering, edges, surface, and corners, with transparent explanations for each score. Organize and manage your graded collection with ease.

AI-powered card gradingDetailed grading reportsCentering analysis
⚽ Sports
(340)
free with in-app purchases

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