# ExamScan: Answer Sheet Grader — Scan bubble sheets to Excel

> Scan bubble sheets to Excel (iPhone/iPad app by Tien Nguyen.)

- Source: https://appshunter.io/ios/app/examscan-answer-sheet-grader/id6782332992 (this page in markdown: same URL + `.md`)
- Developer: [Tien Nguyen](https://appshunter.io/developer/6782332994)
- Category: Education, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 28 MB
- Languages: American English, Indonesian, European Portuguese, European Spanish, Vietnamese
- Released: 2026-06-21
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/examscan-answer-sheet-grader/id6782332992/reviews.md

## What is ExamScan?

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


## Version history (last 5 releases)

### 1.0.21 — 2026-08-23

Better recognition of answer sheets photographed tilted or rotated at any angle. Optimizations and bug fixes.

### 1.0.20 — 2026-08-22

Warns when the answer key's question count differs from the sheet — still grades the shared part. Optimizations and bug fixes.

### 1.0.19 — 2026-08-20

• Added a button to report inappropriate ads, in the About screen.
• Switched to a new advertising partner, preparing for the watch-a-video-for-credits feature.
• Updated the privacy policy to match the new system.
• Optimizations and bug fixes.

### 1.0.18 — 2026-08-15

Added a Contact Support option in About for easier feedback.

### 1.0.17 — 2026-08-14

Notification improvements and better stability.

## Related topics

[answer sheet](https://appshunter.io/ios/topics/answer-sheet)

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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 2026-08-25.*