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Best Free AI Grading Apps

246+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

The best free ai grading apps on iPhone average 4.7★ across 246+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Free AI Grading Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Card Grader ProCard Grader ProFree4.8★ (4.2K)NoYesAug 2026
2Card Grading AICard Grading AIFree4.8★ (491)YesYesAug 2026
3Digital Grading CoDigital Grading CoFree4.6★ (2.3K)YesYesAug 2026
4AI Card Grading - GradeIQAI Card Grading - GradeIQFree—NoYesAug 2026
5HoloDex - TCG Scan & CollectHoloDex - TCG Scan & CollectFree4.8★ (20K)NoYesAug 2026
6Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesAug 2026
7Chat Smith: AI Chatbot & AgentChat Smith: AI Chatbot & AgentFree4.6★ (167K)YesYesAug 2026
8Ninja - AI Chat for StudentsNinja - AI Chat for StudentsFree4.9★ (11K)NoYesAug 2026

Top Picks for Free AI Grading

Card Grader Pro#1

Card Grader Pro by Daniel Yaakob

AI & Human Card Grading
Editor's Choice
🔧 Utilities
4.8😊(4.2K ratings)
FreeIn-App Purchases
Card Grader Pro screenshot 1
Card Grader Pro screenshot 2
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Card Grader Pro screenshot 5
Card Grader Pro screenshot 6

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
Card Grading AI#2

Card Grading AI by Matteo Giannessi

Grade your Cards in Seconds
Strong Contender
🔧 Utilities
4.8(491 ratings)
FreeAdsIn-App Purchases
Card Grading AI screenshot 1
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Card Grading AI screenshot 5
Card Grading AI screenshot 6

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.

Digital Grading Co#3

Digital Grading Co by Dominic Wood

AI Grading, Pricing & Trading
Worth Considering
🎬 Entertainment
4.6😞(2.3K ratings)
FreeAdsIn-App Purchases
Digital Grading Co screenshot 1
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Digital Grading Co screenshot 6

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 Free AI Grading apps to explore

4
AI Card Grading - GradeIQ
AI Card Grading - GradeIQ
AI Card Grading - GradeIQ
TCG & Sports Card Grader Tool
Free
🔧 Utilities
(0)
5
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
(20K)
free with in-app purchases
6
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Scan and ask AI
Free

This AI-powered study companion offers 24/7 academic support, providing step-by-step explanations, personalized study tools, and collaborative learning spaces. It helps learners build confidence and deepen understanding across subjects, with additional resources for college prep and future planning.

AI-powered study companionStep-by-step explanationsPersonalized study tools
📚 Education
(166K)
free with in-app purchases
7
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
AI Assistant: Search & Ask
Free

This AI assistant offers advanced capabilities for writing, research, and image generation. It leverages multiple powerful AI models to provide deep insights, create content, and simplify tasks. Ideal for students, professionals, and creatives seeking enhanced productivity.

AI Image GeneratorAI Writing AssistantDeep Research with Sources
📊 Productivity
(167K)
free with in-app purchases
8
Ninja - AI Chat for Students
Ninja - AI Chat for Students
Ninja - AI Chat for Students
Save time with AI
Free

This AI-powered assistant helps students and professionals by generating essays with real-time sources, transforming handwritten notes into study guides, and solving homework problems from photos. It also offers integrated document and presentation tools, with a choice of advanced AI models.

Advanced essay writing with real-time sourcesConvert handwritten notes to study guidesImage-based homework explanation and problem-solving
📊 Productivity
(11K)
free with in-app purchases
9
SwiftGrade - AI Test Grading
SwiftGrade - AI Test Grading
SwiftGrade - AI Test Grading
Grade tests with your camera!
Free

Automate the grading of paper and online assessments using AI. This tool scans student papers, grades various question types including essays, and provides insightful statistics to save educators time and improve work-life balance.

Auto-scan student papersRapid grading of 20 papers in under 40 secondsAI grading for essays and complex math
📚 Education
(11)
free
10
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
Chatbox - Powerful AI Client
All in One AI Client
Free

This application acts as a universal client, connecting you to leading AI models across various devices. It offers features like code assistance, image generation, and smart file understanding, all while prioritizing local data storage for privacy.

Connect to multiple AI modelsAnalyze documents, images, and codeAI-powered code generation and optimization
🔧 Utilities
(572)
free
11
Coursiv - AI Certificates
Coursiv - AI Certificates
Coursiv - AI Certificates
Earn AI Certificates
Free

This app offers structured AI learning programs designed to help users master practical AI skills and earn verifiable certificates. It focuses on guided progression, applied exercises, and transparent progress tracking to demonstrate tangible achievements.

Structured AI learning programsEarn verifiable AI certificatesPractical AI skill development
📚 Education
(3K)
subscription
12
Ai Homework Helper: Scan Solve
Ai Homework Helper: Scan Solve
Ai Homework Helper: Scan Solve
Ai Scanner & Pic Answer
Free

Instantly get answers to your questions by simply taking a photo. This intelligent app uses AI to recognize text and objects in images, providing accurate information and enabling natural conversations for deeper learning.

Image recognition for text and objectsInstant answers to image-related questionsNatural language conversations with AI
📚 Education
(20K)
free with in-app purchases
13
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
(502)
subscription
14
CardGrade.io: AI Card Grader
CardGrade.io: AI Card Grader
CardGrade.io: AI Card Grader
Scan & Predict Your Grade
Free

Instantly assess the condition and value of your trading cards using AI. Get detailed sub-scores, cross-grade predictions, and market values in under a minute. Grade Pokemon, MTG, sports cards, and more without mailing or waiting.

AI-powered gradingSub-scores for centering, corners, edges, surfacePSA, BGS, CGC cross-grade predictions
⚽ Sports
(91)
free with in-app purchases
15
Gauth: AI Study Companion
Gauth: AI Study Companion
Gauth: AI Study Companion
Step-by-Step Study Guidance
Free

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

AI-powered accurate answers with step-by-step explanationsAI Live Tutor with voice and whiteboardAI Study Converter for quizzes and flashcards
📚 Education
(1.4M)
free with in-app purchases
16
Answer App - Coursology AI
Answer App - Coursology AI
Answer App - Coursology AI
Math Photo Solve your Homework
Free

Instantly solve homework problems by taking a photo. Get detailed, step-by-step explanations for subjects like math, science, and history. Also features an AI notetaker and personalized chat support to help you understand complex topics better.

AI homework solverPhoto-based problem solvingStep-by-step explanations
📚 Education
(4.4K)
free with in-app purchases
17
Quiz AI: AI Homework Helper
Quiz AI: AI Homework Helper
Quiz AI: AI Homework Helper
Ask & Answer, AI Math Solver
Free

This app uses AI to help students with academic challenges. Scan math, science, and grammar problems for instant, accurate answers with step-by-step explanations. It also digitizes test papers and organizes questions by subject.

Scan and solve academic problemsStep-by-step explanationsSupports math, science, and grammar
📚 Education
(11K)
free with in-app purchases
18
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Smart AI, Real Teachers
Free

This app offers AI-powered, personalized learning experiences guided by real teachers. It provides live 1-on-1 classes, instant homework help, and adaptive learning plans to foster confident and motivated learners.

Live 1-on-1 classes with AI and human teachersAI-powered personalized learning plansInstant homework help and chat support
📚 Education
(857)
free with in-app purchases
19
Monica AI: Ultimate AI Assist
Monica AI: Ultimate AI Assist
Monica AI: Ultimate AI Assist
Chat, Search, Write, Translate
Free

An all-in-one AI assistant for chat, search, writing, translation, and creative image/video generation. It leverages advanced AI models to enhance productivity and creativity across various tasks, from summarizing documents to creating art.

Smart AI Chat with top modelsText-to-image and text-to-video creationIntelligent search and document summarization
📊 Productivity
(6.7K)
free with in-app purchases
20
Finestro: AI Tools Mastery
Finestro: AI Tools Mastery
Finestro: AI Tools Mastery
Your Smart Way to Learn AI
Free

This app provides a structured, step-by-step learning path for understanding and using AI tools. It offers video explanations, practical tasks, and additional resources to help users gain AI skills for work, study, or personal projects without feeling overwhelmed.

Personalized learning planVideo guidesPractical assignments
📚 Education
(949)
freemium

FAQ about Free AI Grading

What are the best free ai grading apps for iPhone?
Card Grader Pro tops our free ai grading apps ranking as of July 2026, with a 4.8-star average from 4.2K App Store ratings, and it's free to download.
Card Grader Pro has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 246+ free ai grading apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Card Grader Pro allows you to get your trading cards graded using either advanced AI image recognition or expert human graders. The AI provides instant feedback on centering, edges, corners, and surface quality, while human graders offer detailed condition notes, rarity assessment, and submission advice.
Key features include AI-powered instant grading for quick assessments, expert human grading for in-depth analysis, the ability to view card prices, and a community showcase to browse and compare other users' graded cards.