# Professory vs Professor Index

The clearest difference is review sentiment: Professor Index at 88% against Professory's 50%. Professor Index also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence 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. Professor Index asks for nothing beyond the download.

Professor Index holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 28 and 59 respectively. Written reviews point the same way: 50% of Professory's written reviews are positive against 88% of Professor Index's.

Professory ships an update fortnightly, Professor Index monthly. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Professory | Professor Index |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (28 ratings)](https://appshunter.io/ios/app/professory/id1048213048/reviews) | **[4.5 (59 ratings)](https://appshunter.io/ios/app/professor-index/id6476449470/reviews)** |
| Number of ratings | 28 | **59** |
| Positive reviews | 50.0% of reviews | **88.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 57 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abdulaziz Alshamma](https://appshunter.io/developer/999762147) | [Professor Index, LLC](https://appshunter.io/developer/1725377550) |

## 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 |


### Professor Index

[App page](https://appshunter.io/ios/app/professor-index/id6476449470)

This app allows college students to rate and review professors and courses, providing insights into teaching effectiveness and course relevance. Students can compare professor profiles and make informed enrollment decisions based on peer feedback.

**Highlights:** Rate and review professors, Get feedback on future professors, Compare professor profiles, Make data-informed enrollment decisions, Gamified review incentives

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Professory free?

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

### Is Professor Index free?

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

### Which has better reviews, Professory or Professor Index?

Professor Index is rated higher. Professory averages 4.3 out of 5 from 28 ratings, while Professor Index averages 4.5 from 59 ratings.

### Do Professory or Professor Index have ads?

Professory shows ads; Professor Index does not.

### Which is updated more often, Professory or Professor Index?

Professory ships an update fortnightly, and Professor Index monthly. Most recently, Professory was updated on October 15, 2026 and Professor Index on October 21, 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.*