# ابن الأستاذ vs Computer Science & Engineering

The clearest difference is update cadence: Computer Science & Engineering at daily against ابن الأستاذ's every 9 months. ابن الأستاذ's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ابن الأستاذ ships an update every 9 months, Computer Science & Engineering daily. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ابن الأستاذ | Computer Science & Engineering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Size | 25 MB | 53 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ahmed Elshahawy](https://appshunter.io/developer/1596145330) | [Shekh Ehsanur Rahman](https://appshunter.io/developer/1892682672) |

## What reviewers say

### ابن الأستاذ

[App page](https://appshunter.io/ios/app/id1629260547)

**Features:** macOS Compatibility

**In-app purchases:** none


### Computer Science & Engineering

[App page](https://appshunter.io/ios/app/computer-science-and-engineering/id6790156339)

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

**In-app purchases:** none


## Frequently asked questions

### Is ابن الأستاذ free?

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

### Is Computer Science & Engineering free?

Computer Science & Engineering is free to download, with no in-app purchases.

### Do ابن الأستاذ or Computer Science & Engineering have ads?

Neither ابن الأستاذ nor Computer Science & Engineering shows ads.

### Which is updated more often, ابن الأستاذ or Computer Science & Engineering?

ابن الأستاذ ships an update every 9 months, and Computer Science & Engineering daily. Most recently, ابن الأستاذ was updated on October 18, 2026 and Computer Science & Engineering on October 8, 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.*