# Professor MEDx vs I

The clearest difference is update cadence: Professor MEDx at every 3 weeks against I's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.7 for Professor MEDx against 3.7 for I. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Professor MEDx ships an update every 3 weeks, I every 2 months. The most recent releases landed on September 23, 2026 and June 19, 2026 respectively.

## The numbers

| Metric | Professor MEDx | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/professor-medx/id1667734631/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/i-knowledge/id6443506802/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 40 MB | 49 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yazan Al Kattan](https://appshunter.io/developer/1667734633) | [Mahmoud Kourdi](https://appshunter.io/developer/1645165689) |

## What reviewers say

### Professor MEDx

[App page](https://appshunter.io/ios/app/professor-medx/id1667734631)

This educational app offers online courses for learning. It focuses on delivering educational content through a digital platform. Access a variety of courses designed for knowledge acquisition.

**Highlights:** Online course publishing, Educational content delivery, Digital learning platform, Variety of courses

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-knowledge/id6443506802)

Access professional courses and training on a dedicated educational platform. Enhance your skills and knowledge with structured learning content.

**Highlights:** Professional courses, Training programs, Educational platform, Skill enhancement, Knowledge acquisition

**In-app purchases:** none


## Frequently asked questions

### Is Professor MEDx free?

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

### Is I free?

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

### Which has better reviews, Professor MEDx or I?

Professor MEDx is rated higher. Professor MEDx averages 3.7 out of 5 from 3 ratings, while I averages 3.7 from 3 ratings.

### Do Professor MEDx or I have ads?

Neither Professor MEDx nor I shows ads.

### Which is updated more often, Professor MEDx or I?

Professor MEDx ships an update every 3 weeks, and I every 2 months. Most recently, Professor MEDx was updated on September 23, 2026 and I on June 19, 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.*