# C vs GradesViewer

The clearest difference is update cadence: GradesViewer at every 4 days against C's every 2 weeks. GradesViewer also leads on iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

C ships an update every 2 weeks, GradesViewer every 4 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | C | GradesViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gradesviewer/id1577022670/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 60 MB | 36 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CX9 Systems GmbH](https://appshunter.io/developer/1423513571) | [Malte Schoeppe](https://appshunter.io/developer/1525573802) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-cheq/id1454237535)

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

**In-app purchases:** none


### GradesViewer

[App page](https://appshunter.io/ios/app/gradesviewer/id1577022670)

This app allows students to easily view their grades from the HAW Landshut SB-Portal. Once logged in, all grades are immediately accessible. It is a student project and not officially affiliated with the university.

**Highlights:** Easy grade retrieval, SB-Portal integration, Secure login, Local data processing, Student project app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C free?

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

### Is GradesViewer free?

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

### Do C or GradesViewer have ads?

Neither C nor GradesViewer shows ads.

### Which is updated more often, C or GradesViewer?

C ships an update every 2 weeks, and GradesViewer every 4 days. Most recently, C was updated on October 7, 2026 and GradesViewer on October 7, 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.*