# PDF Grader PRO — Fast PDF Exam Grading

> Fast PDF Exam Grading (iPhone/iPad app by Hyeonchan Yu.)

- Source: https://appshunter.io/ios/app/pdf-grader-pro/id6755943630 (this page in markdown: same URL + `.md`)
- Developer: [Hyeonchan Yu](https://appshunter.io/developer/1857516231)
- Category: Education, Productivity
- Price: $4.99 (on sale, was $5.99)
- Age rating: 4+
- Requires: iOS 17.6 · 12 MB
- Languages: Korean, American English
- Released: 2025-12-05
- Data updated: 2026-08-23
- User reviews in markdown: https://appshunter.io/ios/app/pdf-grader-pro/id6755943630/reviews.md

## What is PDF Grader PRO?

PDF Grader Pro brings PDF grading, handwritten feedback, rubrics, and result export into one focused workspace for teachers and educators.

Create reusable grading templates, import student answer sheets, and move through each paper without switching between multiple apps. Grade by student or by question, apply checklist-based rubrics and partial credit, then export annotated papers and structured score files.

GRADE PDFs YOUR WAY

• Import PDF exam papers and student answer sheets
• Grade by student or move through the same question across every student
• Define answer areas, point values, rubrics, and reusable checklist items
• Add partial credit and adjust scores while reviewing each response
• Reuse saved templates for future grading sessions
• Add more student answer sheets to an existing grading project

HANDWRITTEN FEEDBACK

• Write directly on PDFs with Apple Pencil or touch
• Use pens, highlighters, erasers, lasso selection, and reusable stamps
• Add text comments, images, and model-answer annotations
• Keep handwriting and grading marks in exported student PDFs

OPTIONAL AI-ASSISTED WORKFLOWS

• Analyze an exam PDF to draft question structure and answer areas
• Generate editable rubric and model-answer drafts from your references
• Grade selected answers against your rubric and review suggested feedback
• Inspect and edit AI-generated results before applying them

AI features are optional and require a Google AI API key entered by the user. AI-generated content may be incomplete or incorrect; the teacher remains responsible for reviewing scores, feedback, and final academic decisions.

EXPORT AND BACKUP

• Export score reports to Excel or CSV
• Save annotated PDFs or split them into individual student files
• Package student PDFs together as a ZIP archive
• Export portable .pdfgp project files containing the PDF, grading data, and ink
• Export reusable grading templates as JSON

ORGANIZED FOR REPEATED USE

• Keep active and completed grading sessions in a visual library
• Separate grading sessions from reusable templates
• Automatically save work and reopen projects later
• Choose student-by-student or question-by-question workflows

PRIVACY AND EXTERNAL PROCESSING

Projects and grading results are stored on your device by default. PDF Grader Pro does not upload grading PDFs or student data to its own server.

When you choose to use an AI feature, selected answer or PDF images, grading criteria, model answers, teacher feedback, exam information, and related template data may be sent directly to Google AI services using your API key. Processing and retention then follow Google’s applicable terms, settings, and privacy policy. Turn off AI features to use manual grading, annotation, export, and library storage without external AI requests.

Third-party advertising services may process device and usage information according to your consent choices, device settings, and the app’s Privacy Policy.

Before processing student materials, make sure you have the required permission and remove unnecessary personal, sensitive, or confidential information. Do not send such information through free AI services.

PDF Grader Pro is built to support professional judgment, not replace it. Always review grading results before sharing them with students.

Support: chani6361@gmail.com


## Version history (last 5 releases)

### 4.2 — 2026-08-03

added new ai model support

### 4.1 — 2026-05-01

UI improved, bug fix

### 4.0 — 2026-04-08

UI improve

### 3.10 — 2026-04-06

AI service pivoted
Library has been divided

### 3.9 — 2026-02-24

Added an option to hide the top progress bar.

Updated the Library UI.

Added a scroll lock feature when grading identical questions.

Removed the buggy behavior that deleted image objects.

Fixed a scaling error that occurred when applying a model answer.

Improved English localization in certain areas.

## Apps similar to PDF Grader PRO

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## More apps by Hyeonchan Yu

- [PDF Grade Connect](https://appshunter.io/ios/app/pdf-grade-connect/id6758963936)
- [라마네 폰트](https://appshunter.io/ios/app/id6770208584)

All apps by Hyeonchan Yu: https://appshunter.io/developer/1857516231

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*