# Grade Evaluator vs GradeKey

The clearest difference is in-app purchases: Grade Evaluator at none against GradeKey's 1. On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Grade Evaluator | GradeKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grade-evaluator/id6757299849/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 2 MB | 7 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ji Hoon Lee](https://appshunter.io/developer/1790100104) | [Hernan Rosario](https://appshunter.io/developer/6791755727) |

## What reviewers say

### Grade Evaluator

[App page](https://appshunter.io/ios/app/grade-evaluator/id6757299849)

Calculate the exact scores needed to achieve your target grade in any class. Supports various grading systems, including curves, and helps manage assignment deadlines with timely notifications.

**Highlights:** Calculate target scores, Support for percent and point-based grading, Account for grading curves, Set assignment deadlines, Receive deadline notifications

**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 Grade Evaluator free?

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

### Is GradeKey free?

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

### Do Grade Evaluator or GradeKey have ads?

Neither Grade Evaluator nor GradeKey shows ads.

### Which is updated more often, Grade Evaluator or GradeKey?

Grade Evaluator ships an update monthly, and GradeKey monthly. Most recently, Grade Evaluator was updated on October 13, 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.*