# OMR Sheet Scanner — Scan & Grade Bubble Sheets

> Scan & Grade Bubble Sheets (iPhone/iPad app by LUTFULLAH SAFDARI.)

- Source: https://appshunter.io/ios/app/omr-sheet-scanner/id6760403475 (this page in markdown: same URL + `.md`)
- Developer: [LUTFULLAH SAFDARI](https://appshunter.io/developer/1884226234)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17 · 9 MB
- Languages: American English
- Released: 2026-03-18
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/omr-sheet-scanner/id6760403475/reviews.md

## What is OMR Sheet Scanner?

OMR Grader turns your iPhone into a powerful answer sheet grading machine. Teachers, professors, and educators can create, scan, and grade multiple-choice bubble sheets in seconds — no expensive hardware needed.

GENERATE CUSTOM ANSWER SHEETS
Create professional OMR bubble sheets with 50, 100, 120, or 160 questions. Choose 2 or 4 column layouts. Add your school or institute name. Download as PDF ready to print on any standard printer.

SET ANSWER KEYS IN SECONDS
Tap bubbles on screen to set correct answers. Or scan a pre-filled master sheet and the app creates the answer key automatically. Set custom point values per question and penalty scoring for wrong or multiple-marked answers.

SCAN AND GRADE INSTANTLY
Point your camera at a filled answer sheet for instant grading. The app detects the sheet, reads every bubble, and shows the score in real time. Works with printed sheets from any standard printer.

BATCH GRADING FOR LARGE CLASSES
Have a stack of 100 or more sheets? Use any document scanner to digitize them, then load all images into Batch Scanner. The app grades every sheet automatically — saving hours of manual work.

VIEW DETAILED RESULTS
See each student's score with a color-coded annotated sheet showing correct, incorrect, empty, and multiple-marked answers. Identify which questions students struggled with most.

EXPORT AND SHARE
Export results as CSV spreadsheet, PDF report, or ZIP archive. Share with colleagues, administrators, or parents easily.

PREMIUM FEATURES
Free users get 20 scans per day. Upgrade to OMR Grader Premium for unlimited scans, batch grading, and priority support.

Privacy Policy: https://omrgrader.com/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| OMR Grader Premium | $4.99 | per month |
| OMR Grader Premium | $44.99 | per year |



## Version history (last 5 releases)

### 1.3.2 — 2026-07-13

Improved the application workflow, added new features

### 1.3.1 — 2026-06-04

Improved the application workflow, added new features

### 1.2.5 — 2026-05-19

improvements, editable scores in results, and bug fixes

### 1.2.4 — 2026-05-18

issues resolved, and added new methods of batch scan mode

### 1.2.3 — 2026-03-30

minor bug fixes

## More apps by LUTFULLAH SAFDARI

- [Market hours, Sessions Clock](https://appshunter.io/ios/app/market-hours-sessions-clock/id6760384244)
- [Class Timetable Maker](https://appshunter.io/ios/app/class-timetable-maker/id6760805957)

All apps by LUTFULLAH SAFDARI: https://appshunter.io/developer/1884226234

## Related topics

[zipgrade](https://appshunter.io/ios/topics/zipgrade) · [evalbee](https://appshunter.io/ios/topics/evalbee)

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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 2026-07-18.*