# Teacher Grader vs GradeKey

The clearest difference is ads: GradeKey at none against Teacher Grader's shown. Teacher Grader's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Teacher Grader sells 1 one-off in-app purchase and GradeKey sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Teacher Grader ships an update weekly, GradeKey monthly. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Teacher Grader | GradeKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teacher-grader/id6763839265/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 7 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Commisso](https://appshunter.io/developer/412793051) | [Hernan Rosario](https://appshunter.io/developer/6791755727) |

## What reviewers say

### Teacher Grader

[App page](https://appshunter.io/ios/app/teacher-grader/id6763839265)

This utility helps educators quickly and accurately calculate assignment scores. It automates the grading process, saving time and reducing calculation errors in busy classrooms.

**Highlights:** Calculate assignment percentages, Manage scoring efficiently, Organized grading system, Automated calculation, Precision scoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### 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 Teacher Grader free?

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

### Is GradeKey free?

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

### Do Teacher Grader or GradeKey have ads?

Teacher Grader shows ads; GradeKey does not.

### Which is updated more often, Teacher Grader or GradeKey?

Teacher Grader ships an update weekly, and GradeKey monthly. Most recently, Teacher Grader was updated on October 15, 2026 and GradeKey on October 11, 2026.

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