ExamScan

ExamScan is an automated paper-based multiple-choice test-scoring application for teachers and students. Simply take a picture of your answer sheet, and the app will analyze it and provide results instantly — no uploading required, no server connection needed.

🎯 KEY FEATURES

✓ Automatic grading in just seconds per answer sheet
✓ Supports multiple-choice answer sheets of 10, 20, 30, 40, 50, and 60 questions (standard A4 format)
✓ Error detection and marking: unmarked questions/columns, questions/columns marked multiple times
✓ Batch grading from image library — multiple papers at once
✓ Export results to Excel with detailed answers, correct answers, and scores
✓ Statistics on total graded papers, activity over the last 7 days, and personal records
✓ Bilingual Vietnamese and English

📋 4-STEP PROCESS

1. Upload answer sheet file (.xlsx) — or skip if you only want to view the answers
2. Take a picture of the answer sheet, or select an image from the library
3. Check results → Continue to grade the next paper, or Finish to export the file Excel
4. Out of turns? Watch ads, share the app, or come back tomorrow to receive login rewards!

📝 ANSWER SHEET REQUIREMENTS

• Standard sheet (A4) with 3 directional marks in the corners

• Student ID (exam number) in the upper left corner, exam code in the upper right corner

• Only fill in one box per question (A/B/C/D)

• Fill in bold with a 2B pencil or dark ink ballpoint pen

Download the standard answer sheet template (PDF + Word) for free at:

github.com/viettien117/ExamScan_Windows_updates/releases/tag/SamplesOfTheAnswerSheet

💎 FREE RATINGS

• 50 ratings upon first app installation

• +5 ratings per day when opening the app (daily login)

• +30 ratings when sharing the app with friends

• +30 to +60 ratings when watching ads Rewards
• +10 clicks when you tap the ad banner

🔒 PRIVACY & SECURITY

ExamScan does NOT send your completed work to the internet. All processing runs directly on your phone — no server, no upload. When you uninstall the app, all data is completely deleted.

📧 CONTACT

Report bugs, provide feedback, or place ads on the app:

Rubi.ExamScan@gmail.com

Developer: Tien