# QR Event inv vs Mad3wo | مدعو

The clearest difference is update cadence: Mad3wo | مدعو at every 10 days against QR Event inv's monthly. 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.

QR Event inv ships an update monthly, Mad3wo | مدعو every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | QR Event inv | Mad3wo | مدعو |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 73 MB | 104 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Amjad Zaghloul](https://appshunter.io/developer/1818000449) | [Hussain Almuslimah](https://appshunter.io/developer/1782513452) |

## What reviewers say

### QR Event inv

[App page](https://appshunter.io/ios/app/qr-event-inv/id6746702437)

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

**In-app purchases:** none


### Mad3wo | مدعو

[App page](https://appshunter.io/ios/app/mad3wo/id6747716413)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Event inv free?

QR Event inv is free to download, with no in-app purchases.

### Is Mad3wo | مدعو free?

Mad3wo | مدعو is free to download, with no in-app purchases.

### Do QR Event inv or Mad3wo | مدعو have ads?

Neither QR Event inv nor Mad3wo | مدعو shows ads.

### Which is updated more often, QR Event inv or Mad3wo | مدعو?

QR Event inv ships an update monthly, and Mad3wo | مدعو every 10 days. Most recently, QR Event inv was updated on October 31, 2026 and Mad3wo | مدعو on November 5, 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.*