# QuickGrader — Calculate Test Percentages

> Calculate test percentages and letter grades with customizable grading scales. (iPhone/iPad app by LZK Concepts.)

- Source: https://appshunter.io/ios/app/quickgrader/id392532471 (this page in markdown: same URL + `.md`)
- Developer: [LZK Concepts](https://appshunter.io/developer/366753948)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 4.90/5 from 5,321 App Store ratings · 60 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: American English
- Released: 2010-09-29
- Data updated: 2026-07-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/quickgrader/id392532471/reviews.md

## What is QuickGrader?

Grading made simple. QuickGrader is the ultimate tool for teachers, professors, and anyone who needs to calculate percentages and letter grades in seconds. Now featuring Dark Mode, a sleek new interface, and modern colors, QuickGrader ensures you can focus on what matters most—your students.

Ditch the old paper “slide rule” calculators for a fully customizable experience that includes half-point values, adjustable grade scales, decimal precision, plus/minus grading, and pass/fail options. QuickGrader even prevents your screen from dimming automatically, so you can keep grading without interruption.

With Point Based Grading, just enter the total number of points for any quiz or test, and QuickGrader instantly recalculates every score—no more guesswork or manual calculations.

QuickGrader Features Include:
 • Dark and Light Modes
 • Sort by the Number Missed or Number Correct
 • Half Point Values
 • Adjustable Grade Scale
 • Plus/Minus Grading
 • Pass/Fail Grading
 • Point Based Grade Scaling
 • Color Coded Grades
 • Adjustable Score Precision
 • Adjustable Grade Letters
 • Adjustable Grade Spacing
 • Adjustable Grade Colors
 • Adjustable Screen Auto-Dimming

"I used to always have to remember to bring my battered old grade slider around, but no longer. Not being much for math I find this little app to be exactly what I needed. Simple but so useful." - Christopher, USA

Upgrade from your cardboard EZ Grader and step into the modern era of grading with QuickGrader!


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

## Key features

- Calculate percentages and letter grades
- Customizable grade scales
- Half-point values and decimal precision
- Plus/minus and pass/fail grading
- Dark and light modes
- Adjustable screen auto-dimming

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Go Ad-Free | $2.99 | one-time |


## What do users think of QuickGrader?

Overall sentiment: positive

**Pros**

- 🚀 Quick Grader
- 👍 Easy and productive
- 👍 Simple and easy to use
- 👍 Time saver and convenient
- 👍 Perfect grader
- 👍 Wonderful
- 👍 Fantastic, fast and easy
- 👍 Super easy
- 👍 Saves time
- 👍 Best EZ grader so far
- 👍 Excellent app
- 👍 Best grading app
- 👍 Perfectly simple
- 👍 Fabulous
- 👍 Life saver
- 👍 Great app
- 👍 Awesome app
- 👍 Great tool

**Cons**

- 🐛 Don't like the new design
- 💡 Can we change points value?
- 🐛 Incorrect calculations
- 🐛 Good but not much to do
- 🐛 Worked for 2 yrs then crashes
- 🐛 Confusing

**Commonly reported bugs**

- New design issues
- Incorrect calculations
- Crashes after 2 years of use
- Confusing interface

**Most requested features**

- Ability to change points value
- Number correct column
- Customizable grade scale
- Ability to create custom tests

## Recent user reviews (10 of 60)

All indexed reviews: https://appshunter.io/ios/app/quickgrader/id392532471/reviews.md

### 1/5 — Pornographic ads on the bottom

*2025-12-31, version 4.2*

This app is great except for the pornographic ads on the bottom!  Absolutely disgusting!!! Can I not grade papers without my eyes being violated!!!! Heaven forbid my children open up the app.  Deleting this filth!!!!

### 5/5 — Quick Grader

*2025-07-01, version 4.1*

I love this app. It makes my life easier when grading.

### 5/5 — Easy and productive!

*2025-05-13, version 4.1*

Been using for over 5 years. Very useful and practical app. Highly recommend.

### 2/5 — Don’t like the new!

*2025-03-04, version 4.0*

I use this daily! However I don not like the new design, you can’t see the whole scale at once. I spend way too much time scrolling up and down now since you can only about 8 at a time!

### 3/5 — Can we change points value?

*2024-10-09*

Would like to be able to put 25 or 50 in, something other than 100 for Summative graded

### 5/5 — OMG

*2024-04-21, version 3.4*

OMG I like YOU

### 5/5 — English

*2024-03-30, version 3.4*

What types of things in English

### 5/5 — BFF!

*2024-01-10, version 3.4*

This app makes grading my tests simple and fast.  Thank you for providing!

### 5/5 — Why I love it

*2023-11-22, version 3.4*

I love it so much

### 5/5 — Ez Grader

*2023-09-09, version 3.4*

Ez grader is so handy for me and my husband! Wouldn’t want to be without! Definitely worth having🙂thanks.

## Frequently asked questions about QuickGrader

### What does QuickGrader do?

QuickGrader is designed to simplify the process of calculating test percentages and assigning letter grades. It allows users to input total points for quizzes or tests and instantly recalculates scores, offering a modern alternative to traditional grading tools.

### What are the key features of QuickGrader?

Key features include customizable grade scales, support for half-point values, decimal precision, plus/minus grading, and pass/fail options. It also offers dark and light modes, adjustable score precision, and the ability to prevent screen dimming during use.

### Is QuickGrader free to use?

The application is available for free and includes in-app purchases. While the core functionality for calculating grades is provided, certain advanced customization options or features might be unlocked through in-app purchases.

### What kind of grading scales can I create?

You can create highly adjustable grade scales to fit your specific needs. This includes setting custom grade letters, adjusting grade spacing, defining grade colors, and implementing pass/fail criteria, ensuring flexibility for various educational systems.

### Who would benefit from using QuickGrader?

This app is ideal for teachers, professors, and anyone in an educational role who frequently needs to calculate grades for quizzes, tests, or assignments. It's also useful for students who want to quickly check their scores or understand grading criteria.

## Version history (last 5 releases)

### 4.2 — 2025-07-23

• Go Ad-Free! – Purchase in Settings to remove ads and focus solely on grading.
• Dark Mode – Enjoy a sleek, eye-friendly theme that looks great in any lighting.
• Grade Spacing Control – Adjust how tightly grades are grouped to view more results with less scrolling.
• Polished Interface – Updated colors and streamlined layout for a cleaner, more modern experience.

### 4.1 — 2025-03-08

• Now you can adjust how compressed or expanded your grades appear, so you can see more grades at once (with less scrolling) for easier viewing
• Dark Mode for a sleek new look and reduced eye strain
• Modernized Interface with updated colors and streamlined design

### 4.0 — 2025-02-20

• Dark Mode for a sleek new look and reduced eye strain
• Modernized Interface with updated colors and streamlined design
• Performance Enhancements and minor bug fixes for smoother grading

### 3.4 — 2018-01-11

This app has been updated by Apple to display the Apple Watch app icon.

Updated for iOS 11 and iPhone X

### 3.3 — 2016-08-09

This update contains bug fixes and user interface improvements.

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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 2026-07-23.*