# ExamScan: Answer Sheet Grader

> Scan bubble sheets to Excel

Canonical page: [https://chrome-stats.com/d/id6782332992](https://chrome-stats.com/d/id6782332992)

## Overview

- **ID:** `id6782332992`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Tien Nguyen
- **Category:** Education
- **Version:** 1.0.31
- **Last updated:** 2026-09-15
- **First published:** 2026-06-21
- **Size:** 28 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/examscan-answer-sheet-grader/id6782332992)
- **Website:** [https://viettien117.github.io/](https://viettien117.github.io/)
- **Privacy policy:** [https://viettien117.github.io/examscan-privacy/](https://viettien117.github.io/examscan-privacy/)

## Description

ExamScan helps teachers grade paper multiple-choice tests just by photographing the answer sheet — fast, accurate, and processed entirely on your device.

DEAD SIMPLE — ONLY 2 STEPS
• No templates to build, no setup, no special app forms to print.
• Use the standard answer sheets you already have: (1) load the answer key, (2) snap a photo — done.
• A sheet came out skewed or mismarked? Fix it right on the sheet — no need to reconfigure anything.

GRADE IN SECONDS
• Snap a photo or pick from your library — the app detects filled bubbles and scores the sheet.
• Automatically reads the student ID and exam code.
• Supports sheets with 3, 4, 5, or 6 options (A–F).

BATCH GRADING
• Pick many photos from the gallery to grade a whole class at once.
• Review the result list — error sheets are clearly highlighted in red.
• Re-grade any single sheet if a photo wasn't good enough.

EXPORT TO EXCEL
• Create an .xlsx file with each student's score, named the way you like.
• Share it or save it to Files in one tap.

PRIVATE — GRADE RIGHT ON YOUR DEVICE
• All recognition and scoring happen right on your device — grading works even offline.
• No accounts, no login; your answer sheet images and results are never sent to a server.
• The app uses Firebase for anonymous analytics and crash reporting to improve the app (never your answer sheets or results). See our Privacy Policy.

CONVENIENT
• Built-in "Grade with sample sheets" demo to try instantly — no setup needed.
• 5-language interface: English, Vietnamese, Indonesian, Portuguese, Spanish — auto-selected from your device language, switch anytime.
• Works on iPhone and iPad.
• A "frame check" image shows you why a sheet failed.
• Report a problem sheet by email with attached images for support.

ANSWER SHEET REQUIREMENTS
• Standard A4 sheet with 3 orientation marks at the corners.
• Fill solidly with a 2B pencil or pen, one bubble per question.
• Download free sample sheets right from the About screen in the app.

ExamScan is free with a starter batch of grading credits; earn more through daily login, sharing the app, or watching ads. The app shows advertisements (filtered to general-audience content).

Feedback is welcome at: Rubi.ExamScan@gmail.com

## Rankings

- #1,840,865 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6782332992)