# QatarCSRSummit vs D_HUB

The clearest difference is update cadence: QatarCSRSummit at every 3 days against D_HUB's every 3 weeks. QatarCSRSummit also leads on iOS requirement (13.5 vs 15.1). 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.

QatarCSRSummit ships an update every 3 days, D_HUB every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | QatarCSRSummit | D_HUB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 34 MB | 56 MB |
| Requires iOS | **13.5** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atelier101](https://appshunter.io/developer/939357383) | [Hamoud Alzuhairi](https://appshunter.io/developer/6773117133) |

## What reviewers say

### QatarCSRSummit

[App page](https://appshunter.io/ios/app/qatarcsrsummit/id6497567906)

**Features:** macOS Compatibility

**In-app purchases:** none


### D_HUB

[App page](https://appshunter.io/ios/app/d-hub/id6773117131)

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

**In-app purchases:** none


## Frequently asked questions

### Is QatarCSRSummit free?

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

### Is D_HUB free?

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

### Do QatarCSRSummit or D_HUB have ads?

Neither QatarCSRSummit nor D_HUB shows ads.

### Which is updated more often, QatarCSRSummit or D_HUB?

QatarCSRSummit ships an update every 3 days, and D_HUB every 3 weeks. Most recently, QatarCSRSummit was updated on October 27, 2026 and D_HUB on October 25, 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.*