# MECSR Events vs Arab Aviation Summit

The clearest difference is update cadence: Arab Aviation Summit at every 9 days against MECSR Events's every 4 months. Arab Aviation Summit also leads on iOS requirement (12 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.

MECSR Events ships an update every 4 months, Arab Aviation Summit every 9 days. The most recent releases landed on August 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | MECSR Events | Arab Aviation Summit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 51 MB | 207 MB |
| Requires iOS | 15.1 | **12** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Middle East Council of Shopping Centres](https://appshunter.io/developer/1436854522) | [Information Systems Associates FZE](https://appshunter.io/developer/1605961384) |

## What reviewers say

### MECSR Events

[App page](https://appshunter.io/ios/app/mecsr-events/id6444191647)

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

**In-app purchases:** none


### Arab Aviation Summit

[App page](https://appshunter.io/ios/app/arab-aviation-summit/id6476267561)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MECSR Events free?

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

### Is Arab Aviation Summit free?

Arab Aviation Summit is free to download, with no in-app purchases.

### Do MECSR Events or Arab Aviation Summit have ads?

Neither MECSR Events nor Arab Aviation Summit shows ads.

### Which is updated more often, MECSR Events or Arab Aviation Summit?

MECSR Events ships an update every 4 months, and Arab Aviation Summit every 9 days. Most recently, MECSR Events was updated on August 21, 2026 and Arab Aviation Summit on September 22, 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.*