# Quick Key Mobile Grading App vs ScanNGrade

The clearest difference is rating: ScanNGrade at 5.0 against Quick Key Mobile Grading App's 4.5. Quick Key Mobile Grading App's advantage is ratings volume (226 vs 1) and iOS requirement (8.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScanNGrade holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Quick Key Mobile Grading App has 226 ratings behind it against 1, so its average is the more settled of the two.

Quick Key Mobile Grading App ships an update every 3 weeks, ScanNGrade every 2 weeks. The most recent releases landed on October 6, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Quick Key Mobile Grading App | ScanNGrade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (226 ratings)](https://appshunter.io/ios/app/quick-key-mobile-grading-app/id686229501/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scanngrade/id1193594544/reviews)** |
| Number of ratings | **226** | 1 |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 55 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thirty Seven Inc.](https://appshunter.io/developer/554594255) | [Excelsoft Technologies Ltd](https://appshunter.io/developer/1139193632) |

## What reviewers say

### Quick Key Mobile Grading App

[App page](https://appshunter.io/ios/app/quick-key-mobile-grading-app/id686229501)

Easily grade paper quizzes and digital assessments using a mobile device. Supports both paper and paperless classrooms, offering automatic reporting and seamless integration with popular learning management systems. Secure and compliant with student privacy regulations.

**Highlights:** Grade paper quizzes with phone camera, Send digital quizzes to student devices, Works offline, Integrates with Google Classroom, Exports to electronic gradebooks, Automatic reporting, Free bubble sheets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 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

**What reviewers complain about**

- 🐛 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

**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

**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)


### ScanNGrade

[App page](https://appshunter.io/ios/app/scanngrade/id1193594544)

Easily scan and grade OMR sheets and handwritten essays. This tool is designed for educators and test administrators to streamline the assessment process.

**Highlights:** Scan OMR sheets, Scan handwritten essays, Automated grading, Ideal for educators, Test administration tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Key Mobile Grading App free?

Quick Key Mobile Grading App is free to download, with no in-app purchases.

### Is ScanNGrade free?

ScanNGrade is free to download, with no in-app purchases.

### Which has better reviews, Quick Key Mobile Grading App or ScanNGrade?

ScanNGrade is rated higher. Quick Key Mobile Grading App averages 4.5 out of 5 from 226 ratings, while ScanNGrade averages 5.0 from 1 ratings.

### Do Quick Key Mobile Grading App or ScanNGrade have ads?

Neither Quick Key Mobile Grading App nor ScanNGrade shows ads.

### Which is updated more often, Quick Key Mobile Grading App or ScanNGrade?

Quick Key Mobile Grading App ships an update every 3 weeks, and ScanNGrade every 2 weeks. Most recently, Quick Key Mobile Grading App was updated on October 6, 2026 and ScanNGrade on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*