# Grade Evaluator vs KnowCard

The clearest difference is in-app purchases: Grade Evaluator at none against KnowCard's 4. KnowCard's advantage is iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. KnowCard sells 4 in-app purchases, starting at $9.99 per month. Grade Evaluator asks for nothing beyond the download.

## The numbers

| Metric | Grade Evaluator | KnowCard |
| --- | --- | --- |
| 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 | — |
| Monetization | Free | — |
| Size | 2 MB | 43 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ji Hoon Lee](https://appshunter.io/developer/1790100104) | [9537-9566 QUEBEC INC.](https://appshunter.io/developer/6785927291) |

## 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


### KnowCard

[App page](https://appshunter.io/ios/app/knowcard/id6785927289)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro+AI Monthly | $12.99 | per month |
| Pro Yearly | $59.99 | per year |
| Pro+AI Yearly | $89.99 | per year |


## Frequently asked questions

### Is Grade Evaluator free?

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

### Is KnowCard free?

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

### Do Grade Evaluator or KnowCard have ads?

Neither Grade Evaluator nor KnowCard shows ads.

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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.*