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Best Online Grading Tool Apps

217+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Out of 217+ online grading tool apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Online Grading Tool

ZipGrade#1

ZipGrade by ZipGrade LLC

Paper Grading App
Editor's Choice
πŸ“š Education
4.9😊(35K ratings)
FreeIn-App Purchases
ZipGrade screenshot 1
ZipGrade screenshot 2
ZipGrade screenshot 3

An efficient paper grading app that allows teachers to instantly grade multiple choice tests using their iPhone or iPad camera. It offers free answer sheets, result organization, and reporting features for easy classroom use. Download for free with limited scans or upgrade for unlimited scanning capabilities.

What We Love

  • πŸš€ Efficient grading
  • πŸ‘ Instant feedback for students
  • πŸ“Š Detailed data analysis
  • πŸ’° Affordable subscription

Room to Improve

  • πŸ› Inconsistent scanning issues
  • πŸ” Difficulty navigating interface
  • πŸ”’ Lack of class/student grouping options
Quick Key Mobile Grading App#2

Quick Key Mobile Grading App by Design by Educators, Inc

Strong Contender
πŸ“š Education
4.5😊(221 ratings)
Free
Quick Key Mobile Grading App screenshot 1

This mobile grading app simplifies the process of grading paper quizzes and assessments by allowing teachers to use their device to grade quickly and efficiently, even without an internet connection. It offers seamless integration for both digital and traditional classrooms, providing secure data management and automatic reporting for student growth.

What We Love

  • πŸš€ Fast and efficient grading of multiple choice assessments
  • πŸ“Š Instant data analysis and question-level analytics
  • πŸ‘ User-friendly interface and easy setup
  • πŸ’° Cost-effective alternative to traditional scantron machines

Room to Improve

  • πŸ› Frequent app crashes and stability issues
  • πŸ“± Inconsistent scanning functionality across devices
  • πŸ”‹ Rapid battery drain during scanning
Canvas Teacher#3

Canvas Teacher by Instructure, Inc.

Mobile teaching companion
Worth Considering
πŸ“š Education
4.6😞(96K ratings)
Free
Canvas Teacher screenshot 1
Canvas Teacher screenshot 2
Canvas Teacher screenshot 3
Canvas Teacher screenshot 4
Canvas Teacher screenshot 5

Efficiently manage your courses on-the-go with a mobile companion app designed for teachers. Save time grading, communicating with students, and updating course content easily using Canvas Teacher.

What We Love

  • πŸš€ Easy to navigate
  • πŸš€ Convenient for grading on the go
  • πŸš€ Helpful for contacting students
  • πŸ‘ Good look and feel

Room to Improve

  • πŸ› Buggy and unreliable
  • πŸ› Missing key features from desktop version
  • πŸ› Slow and glitchy performance

More Online Grading Tool apps to explore

4
Showbie
Showbie
Showbie
Paperless Classroom
Free

Discover a paperless classroom solution with Showbie, empowering over 3 million teachers and students globally. Easily manage assignments, provide feedback, and showcase student work within personalized digital portfolios. Join educators worldwide in revolutionizing classroom workflows today!

πŸ“š Education
(227)
5
Google Classroom
Google Classroom
Google Classroom
Instant. Paperless. Easy.
Free

A convenient, paperless education application for seamless communication between instructors and students, facilitating assignment distribution, grading, and real-time feedback. Users can effortlessly set up classes, manage assignments, stay organized, and communicate effectively. Join now to streamline your educational experience!

πŸ“š Education
(35K)
6
QuickGrader
QuickGrader
QuickGrader
Calculate Test Percentages
Free

Effortlessly calculate test scores with a modern grading app designed for educators, featuring customizable interfaces and advanced grading features like half-point values and adjustable grade scales. Upgrade from traditional grading tools and streamline your grading process.

πŸ“š Education
(5.3K)
7
Easy Grade - EZ Grader
Easy Grade - EZ Grader
Easy Grade - EZ Grader
The EZ Grader with half-points
Free

Easy Grade is the ideal iOS grading tool that allows users to efficiently grade papers and tests with customizable options for question numbers, partial credit in half-points (via In-App Purchase), calculation based on right or wrong answers, adjustable text size, and various viewing modes on iPad. Grade papers efficiently with Easy Grade - the ultimate iOS grading tool for customizing question numbers, half-point increments for partial credit, calculation options, text size adjustments, and versatile iPad viewing modes.

πŸ“š Education
(11K)
8
ClassIn
ClassIn
ClassIn
Empower Education Online
Free

Discover a cutting-edge teaching platform revolutionizing education with a focus on lifelong learning. Enjoy a seamless experience for online and offline classes, collaborative learning tools, and personalized learning pathways at www.classin.com.

πŸ“š Education
(1K)
9
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
Edit, Sign, Convert Documents
Free

Experience the ultimate PDF editing, signing, and conversion tool with an intuitive design on your Apple devices. Unleash your potential with PDF Expert today!

πŸ“Š Productivity
(215K)
10
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Write, type, annotate, draw
Free

Take your note-taking beyond paper with this versatile app that offers a powerful yet simple experience. Download for free to discover why it's an Apple Editor's Choice!

πŸ“Š Productivity
(26K)
11
Easy Grader Tool
Easy Grader Tool
Easy Grader Tool
Easy Grader
Free
πŸ“š Education
(4)
12
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
Scan, fill, sign,make pdf docs
Free

Transform your iOS device into a comprehensive office with a powerful PDF document editor. Edit, sign, and manage PDF documents seamlessly from anywhere with a range of features. Revolutionize your workflow – try it today!

πŸ’Ό Business
(7.6K)
13
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Smart AI, Real Teachers
Free

Boost academic performance with affordable 1-on-1 online classes designed for all ages and subjects. Receive personalized learning plans, expert teachers, engaging virtual classrooms, flexible booking, and lifelong access to class playbacks on any device. Unlock your potential now!

πŸ“š Education
(694)
14
Seesaw
Seesaw
Seesaw
Teachers, students & families
Free

Seesaw is a versatile digital portfolio tool designed for teachers and students to easily create, share, and collaborate on assignments and projects. With features like multimedia integration, feedback options, and parent engagement, Seesaw streamlines the learning process for enhanced classroom communication and student development. Experience the future of education with Seesaw now!

πŸ“š Education
(12K)
15
Canvas by Instructure
Canvas by Instructure
Canvas by Instructure
by Instructure, Inc.
Free

Access all your course materials, grades, and communications in one place using our mobile app. Stay organized with to-do lists, calendars, assignment submissions, messages, discussions, quizzes, videos, and real-time notifications. Experience seamless learning anywhere, anytime - download now!

πŸ“š Education
(2.8M)
16
Top Hat - Better Learning
Top Hat - Better Learning
Top Hat - Better Learning
Take Charge Of Your Education
Free

Enhance your learning experience with our comprehensive assessment platform that offers interactive resources, quizzes, and real-time engagement with professors and peers. Connect with course content like never before on your own device and improve knowledge retention through dynamic textbooks and interactive assessments. Download now and take charge of your education!

πŸ“š Education
(23K)
17
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
Scan, Convert to PDF Photo
Free

Easily convert, edit, and sign documents to PDF with this user-friendly application. Streamline your document management tasks in just a few clicks.

πŸ’Ό Business
(5.8K)
18
SwiftGrade - AI Test Grading
SwiftGrade - AI Test Grading
SwiftGrade - AI Test Grading
Grade tests with your camera!
Free

This application helps teachers and professors save time grading assessments by using AI to auto-scan and grade papers, as well as support online assessments, with features such as rapid grading, rubric grading, and detailed statistics. By streamlining the grading process, it aims to achieve a better work-life balance for educators, try it out today!

πŸ“š Education
(11)
19
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
Edit,read,sign,annotate pdf
Free

Discover a powerful PDF solution for editing, scanning, converting, signing, and annotating documents with AI technology. Boost productivity on the go and simplify paperwork tasks effortlessly. Install now for seamless editing, scanning, and conversion features.

πŸ“Š Productivity
(7.5K)
20
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

A feature-rich PDF reader app that allows you to view, edit, and annotate PDF files easily on-the-go. Enhance your productivity with its intuitive interface and powerful editing tools. Download now to streamline your document management tasks.

πŸ”§ Utilities
(2.9K)

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