228+ iOS apps curated and reviewed
The best grading tool apps on iPhone average 4.7★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
This app helps teachers and professors quickly calculate assignment and test grades. Simply adjust a slider for the number of questions, and it instantly displays all possible grades based on the number of incorrect answers. It offers a streamlined grading process for educators.
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.
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.
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.
This app uses AI and manual tools to precisely evaluate trading and sports cards for professional grading standards. It calculates centering ratios and predicts potential scores from top grading companies, supporting various card types like Pokémon, Magic: The Gathering, and sports cards.