# Flash Teaching vs Dr.Yasser Salah

The clearest difference is in-app purchases: Dr.Yasser Salah at none against Flash Teaching's 1. Flash Teaching's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Flash Teaching sells 1 one-off in-app purchase. Dr.Yasser Salah asks for nothing beyond the download.

Flash Teaching ships an update every 2 weeks, Dr.Yasser Salah every 11 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flash Teaching | Dr.Yasser Salah |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 49 MB | 489 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aly Hafez](https://appshunter.io/developer/1578173168) | [Mohamed Ahmed Radwan](https://appshunter.io/developer/1586606710) |

## What reviewers say

### Flash Teaching

[App page](https://appshunter.io/ios/app/flash-teaching/id1591134879)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lecture Online | $30.99 | one-time |


### Dr.Yasser Salah

[App page](https://appshunter.io/ios/app/dryasser-salah/id6472908636)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Teaching free?

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

### Is Dr.Yasser Salah free?

Dr.Yasser Salah is free to download, with no in-app purchases.

### Do Flash Teaching or Dr.Yasser Salah have ads?

Neither Flash Teaching nor Dr.Yasser Salah shows ads.

### Which is updated more often, Flash Teaching or Dr.Yasser Salah?

Flash Teaching ships an update every 2 weeks, and Dr.Yasser Salah every 11 days. Most recently, Flash Teaching was updated on October 4, 2026 and Dr.Yasser Salah on October 6, 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.*