# Quick Key: Paper Grading — Bubble Sheet Scanner for Tests

> Mobile bubble sheet scanner for grading paper quizzes and analyzing student results. (iPhone/iPad app by Thirty Seven Inc..)

- Source: https://appshunter.io/ios/app/quick-key-paper-grading/id686229501 (this page in markdown: same URL + `.md`)
- Developer: [Thirty Seven Inc.](https://appshunter.io/developer/554594255)
- Category: Education, Productivity
- Price: Free
- Rating: 4.50/5 from 226 App Store ratings · 95 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: American English, European Spanish
- Released: 2013-08-23
- Data updated: 2026-11-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/quick-key-paper-grading/id686229501/reviews.md

## What is Quick Key?

Grade paper quizzes with your iPhone or iPad. QuickKey scans supported answer sheets so you can spend less time entering scores and more time understanding your class.

Create an answer key, print a compatible bubble sheet, and scan a stack of papers. Review answers that need attention and see results by student and question.

Prepare your quiz
• Create and organize quizzes, courses and students.
• Choose correct answers and set question points.
• Find compatible multiple-choice, numeric and true/false sheet formats available to your account.
• Preview, share or print supported answer sheets.

Scan and review
• Use your camera to scan supported printed sheets in succession.
• Review uncertain or multiple marked answers and make corrections.
• Enter answers manually or grade supported open-response questions yourself.
• See which results are saved on your device and which are confirmed in your account.

Understand the results
• View student scores, class participation and question summaries.
• Share or print selected results and reports as PDFs.
• Use quizzes, tests and exit tickets to help plan your next lesson.

A QuickKey account is required. Connect to set up quizzes, manage your classes and send results to your account. Prepared scanning can continue through connection interruptions. Available sheet formats, features and usage allowances depend on your account.

Need help or want to share feedback? Use Account & Help in the app or email support@quickkeyapp.com.

## Key features

- Scan compatible answer sheets with your device's camera
- Create and organize quizzes, courses, and students
- Review uncertain answers and make manual corrections
- View student scores and question summaries
- Share or print results and reports as PDFs
- Supports multiple-choice, numeric, and true/false formats

## What do users think of Quick Key?

Reviews of Quick Key are mostly positive: the Education app is rated 4.5/5 from 226 App Store ratings. What users like most: fast and efficient grading of multiple choice assessments, instant data analysis and question-level analytics. Top complaints: frequent app crashes and stability issues, inconsistent scanning functionality across devices. Summarized from real user reviews.

**Pros**

- 🚀 Fast and efficient grading of multiple choice assessments
- 📊 Instant data analysis and question-level analytics
- 👍 User-friendly interface and easy setup
- 💰 Cost-effective alternative to traditional scantron machines
- ⭐ Excellent and responsive customer support
- 📱 Mobile scanning capability with smartphone camera
- 📈 Real-time feedback for students and teachers
- 🔄 Seamless data export to Excel and other formats
- 📋 Ability to use existing assessments without recreation
- 🌐 Cloud-based system works without internet connectivity

**Cons**

- 🐛 Frequent app crashes and stability issues
- 📱 Inconsistent scanning functionality across devices
- 🔋 Rapid battery drain during scanning
- 🔐 Account creation and login problems
- 💳 Unclear and restrictive pricing structure
- 📊 Limited online report visualization
- 🔆 Scanning requires specific lighting conditions
- ⚠️ Poor performance on older iOS devices
- 🔄 Syncing issues between app and website
- ❌ Scanning fails with imperfect bubble fills

**Commonly reported bugs**

- App crashes intermittently during use
- Scanner does not recognize properly filled bubbles
- Login and account creation failures
- Syncing delays between mobile app and web platform
- App force-closes on iPad Air and older devices
- Scanner hangs without providing feedback
- Scanning fails despite green indicator lights
- Blank scan results for properly filled sheets
- Compatibility issues with iOS 8 and newer versions

**Most requested features**

- Support for more than 30 questions per quiz
- Native iPad app (not stretched iPhone version)
- Ability to use district-provided scantron sheets
- Gridded/numerical response question support
- Itemized answer choice reporting (A/B/C/D breakdown)
- Support for multiple correct answers per question
- Custom student numbering system for younger grades
- Integration with PowerTeacher and other SIS platforms
- Better scanner feedback and error messages
- Higher monthly scan limits for larger classes
- Edit capability for already-scanned tests

## Is Quick Key safe?

Quick Key: Paper Grading appears safe based on user ratings. The AppsHunter Safety Score for Quick Key is 88 out of 100. This assessment is based on 226 user ratings, with an App Store average of 4.5 out of 5. Of 226 App Store ratings, 87.6% point to a safe experience, 4.9% suggest some concerns, and 7.5% point to a risky experience.

## Is Quick Key legit?

Quick Key: Paper Grading appears to be a legitimate app. The AppsHunter Legitimacy Score for Quick Key is 95 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 95)

All indexed reviews: https://appshunter.io/ios/app/quick-key-paper-grading/id686229501/reviews.md

### 1/5 — Should not exist

*2026-05-09*

This app should not exist in the App Store. App does not use correct camera on my iPhone 13.  Email to support did not get an answer. Link to support is broken. Yet, they still charge for “Pro” level, or whatever it’s called.   Unusable, and the fee I paid should be refunded.

### 1/5 — Can’t sign in

*2023-01-14*

Tried downloading it and was prompted to sign in, but no option for creating an account available. Literally can’t use it, would love to.

### 1/5 — 30 questions and 100 test, then pay a subscription. No thanks!

*2022-04-16*

No thanks!

### 5/5 — HS Teacher

*2019-12-08*

Fantastic product! This product is more reliable and efficient than other similar ones. They also provide excellent, fast customer support!

### 1/5 — Syncing issues

*2019-02-25*

Lots of issues with things not syncing up both in the app and on the website. A colleague scanned tests last week and logged in on the website today and it said the quiz was not even given???? Had to reinstall the app and refresh the page 5 times before it would show it properly.

### 4/5 — Immediate Feedback

*2018-06-08*

Love the immediate feedback this app provides. The students love that I can give them their grade as soon as I scan and I love that I have an analysis as soon as I connect again (which is as easy as pressing the sync button). I use it for formative and summative evals. The only fault, which could be my phone, I have to turn the classroom lights off to reduce the glare on the scantron sheets; if not, it misreads the scantron and says the student has left answers blank. Well worth the money! You will not regret paying for yet another thing for your classroom, promise!

### 5/5 — Love the app...

*2018-05-30*

Love scanning with my devices, but the results are difficult to look at on the computer (online) just want to look at grades before download them into PDF.

### 5/5 — Middle School Teacher

*2018-03-10*

This App makes formal assessments in my middle school classroom a BREEZE! The app is super easy to navigate as well as very versitile in its costomability when assessing my 8th grade science students. The scanning feature couldn't be any quicker or accurate, even when my students mark outside of the bubbles or use pen. By the time I can move to the next bubble sheet to score, the app has already automatically located and recorded the results of the next student's answer sheet. The report funcion gives instantaneous results exportable to Excel spreadsheets, which helps tremendously in visualizing results, remediation of curriculum, and future planning. Couldn't be happier! Oh! and their customer support was extremely quick, reassuring, understanding, and solution oriented.

### 1/5 — Does not scan

*2018-02-02*

Will not scan using my phone or my iPad.

### 5/5 — My experience

*2018-01-30*

I'm a new user of this software, but so far, I can say that this software has tremendous potential to impact our classrooms. I teach math to adults who are pursuing their GED at an underfunded community center; this software can give us real-time insight as to how we should structure our lecture material. Also, their customer support is superb. Thank you Sean.

## Frequently asked questions about Quick Key

### How does Quick Key grade papers?

Quick Key uses your iPhone or iPad camera to scan specially formatted answer sheets. It then automatically scores multiple-choice, numeric, and true/false questions, allowing for manual review of uncertain answers.

### What kind of answer sheets does Quick Key support?

The app supports compatible multiple-choice, numeric, and true/false sheet formats. You can preview, share, or print these supported sheets directly from your account.

### Can I use Quick Key offline?

Prepared scanning can continue through connection interruptions. However, a QuickKey account is required to set up quizzes, manage classes, and send results to your account, which may require connectivity.

### What are the benefits of using Quick Key for grading?

Users praise its fast and efficient grading of multiple-choice assessments, instant data analysis, and user-friendly interface. It's seen as a cost-effective alternative to traditional scantron machines.

### Does Quick Key have ads?

No, Quick Key does not contain advertisements. The app is free to download and use, with no ad interruptions reported.

### What devices is Quick Key available on?

Quick Key is available for iPhone and iPad, making it accessible for educators using Apple mobile devices.

### How often is Quick Key updated?

The latest version is 1.0.0, last updated on November 3, 2026. While this indicates a recent update, users have reported frequent app crashes and stability issues, suggesting potential areas for improvement.

### What is the user sentiment for Quick Key?

Overall user sentiment for Quick Key is positive, with users highlighting its speed, efficiency, and helpful analytics. However, some users have noted cons such as frequent app crashes and inconsistent scanning functionality.

## Version history (last 5 releases)

### 1.0.0 — 2026-11-03

Meet the all-new QuickKey: a fresh design for iPhone and iPad, improved scanning, and clearer results. Sign in again with your existing account.

### 0.4.36 — 2019-08-02

- Bug fixes

### 0.4.35 — 2019-07-10

- Bug fixes

### 0.4.34 — 2019-07-02

- Bug fixes

### 0.4.33 — 2019-06-12

- Bug fixes

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All apps by Thirty Seven Inc.: https://appshunter.io/developer/554594255

## Related topics

[quick key mobile grading app](https://appshunter.io/ios/topics/quick-key-mobile-grading-app) · [zipgrade](https://appshunter.io/ios/topics/zipgrade) · [mobile grading](https://appshunter.io/ios/topics/mobile-grading)

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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 2026-11-06.*