# Professory vs Class Rate

The clearest difference is ads: Class Rate at none against Professory's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Professory sells 2 in-app purchases, starting at $9.99 per 3 months and Class Rate sells 1 in-app purchase, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Professory ships an update fortnightly, Class Rate every 2 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Professory | Class Rate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/professory/id1048213048/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 101 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Abdulaziz Alshamma](https://appshunter.io/developer/999762147) | [ceyda bulak](https://appshunter.io/developer/1852316171) |

## What reviewers say

### Professory

[App page](https://appshunter.io/ios/app/professory/id1048213048)

This academic companion helps students make informed decisions about courses and professors through peer reviews. It also features a GPA calculator, a marketplace for used textbooks, and an AI assistant for academic inquiries.

**Highlights:** Rate professors and courses, GPA calculator, Used book marketplace, AI-powered academic assistant, University ratings and reviews, Social timeline for peers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Month Subscription | $9.99 | per 3 months |
| 12 Month Subscription (10KD) | $24.99 | per year |


### Class Rate

[App page](https://appshunter.io/ios/app/class-rate-student-scoring/id1642220939)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Subscription | $2.99 | per year |


## Frequently asked questions

### Is Professory free?

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

### Is Class Rate free?

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

### Do Professory or Class Rate have ads?

Professory shows ads; Class Rate does not.

### Which is updated more often, Professory or Class Rate?

Professory ships an update fortnightly, and Class Rate every 2 weeks. Most recently, Professory was updated on October 15, 2026 and Class Rate 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.*