# E vs Dr Omar

The clearest difference is in-app purchases: E at none against Dr Omar's 1. E also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dr Omar sells 1 one-off in-app purchase. E asks for nothing beyond the download.

E ships an update every 3 weeks, Dr Omar every 3 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | E | Dr Omar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/e-teaching/id1576560799/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 140 MB | 112 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Joseph Boshra Awad](https://appshunter.io/developer/1576560801) | [Ibrahim Ahmed](https://appshunter.io/developer/1683023823) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-teaching/id1576560799)

Access video lectures, take online exams, and download PDF files for your studies. Engage in discussions on the chat page and explore various benefits of online education. Try it for free to experience a new way of learning.

**Highlights:** Video lectures, Online exams, PDF file access, Chat page for discussions, Online education resources

**Features:** Vision Pro support

**In-app purchases:** none


### Dr Omar

[App page](https://appshunter.io/ios/app/dr-omar/id6670314977)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Product Tier 10114 | $0.99 | one-time |


## Frequently asked questions

### Is E free?

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

### Is Dr Omar free?

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

### Do E or Dr Omar have ads?

Neither E nor Dr Omar shows ads.

### Which is updated more often, E or Dr Omar?

E ships an update every 3 weeks, and Dr Omar every 3 months. Most recently, E was updated on October 12, 2026 and Dr Omar on September 30, 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.*