# Easy Grader Tool vs GradeKey

The clearest difference is in-app purchases: Easy Grader Tool at none against GradeKey's 1. Easy Grader Tool also leads on iOS requirement (14.2 vs 17.0). GradeKey's advantage is ads (none vs shown) and update cadence (monthly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. GradeKey sells 1 one-off in-app purchase. Easy Grader Tool asks for nothing beyond the download.

Easy Grader Tool ships an update every 4 months, GradeKey monthly. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Easy Grader Tool | GradeKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/easy-grader-tool/id1350446636/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 71 MB | 7 MB |
| Requires iOS | **14.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digital Caesar](https://appshunter.io/developer/935328987) | [Hernan Rosario](https://appshunter.io/developer/6791755727) |

## What reviewers say

### Easy Grader Tool

[App page](https://appshunter.io/ios/app/easy-grader-tool/id1350446636)

Quickly calculate assignment grades with a calculator or scan a table of possible results. Supports multiple grading scales for accurate letter grade calculation. Ideal for educators needing fast grading references.

**Highlights:** Grade calculation mode, Grade chart mode, Customizable grading scales, Supports multiple grading scales, Quick reference for multiple papers

**Features:** macOS Compatibility

**In-app purchases:** none


### GradeKey

[App page](https://appshunter.io/ios/app/gradekey-grade-calculator/id6794347301)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GradeKey Pro | $7.99 | one-time |


## Frequently asked questions

### Is Easy Grader Tool free?

Easy Grader Tool is free to download, with no in-app purchases.

### Is GradeKey free?

GradeKey is free to download, with in-app purchases available.

### Do Easy Grader Tool or GradeKey have ads?

Easy Grader Tool shows ads; GradeKey does not.

### Which is updated more often, Easy Grader Tool or GradeKey?

Easy Grader Tool ships an update every 4 months, and GradeKey monthly. Most recently, Easy Grader Tool was updated on October 14, 2026 and GradeKey on October 11, 2026.

---

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