# MCAA24 vs SMACNA Events

The clearest difference is update cadence: SMACNA Events at every 3 months against MCAA24's every 10 months. MCAA24's advantage is iOS requirement (11.0 vs 15.6). 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.

MCAA24 ships an update every 10 months, SMACNA Events every 3 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MCAA24 | SMACNA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcaa24/id1206095539/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 50 MB | 49 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mechanical Contractors Association Of America, Inc](https://appshunter.io/developer/572592916) | [SHEET METAL CONTRACTORS NATIONAL ASSOCIATION, INC.](https://appshunter.io/developer/427624079) |

## What reviewers say

### MCAA24

[App page](https://appshunter.io/ios/app/mcaa24/id1206095539)

This application helps users stay connected and informed during the MCAA24 event. It provides easy access to information about speakers and social events, enhancing the overall attendee experience.

**Highlights:** Stay connected at MCAA24, Access event information, View speaker details, Discover social events, Enhance event experience

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SMACNA Events

[App page](https://appshunter.io/ios/app/smacna-events/id6670240458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MCAA24 free?

MCAA24 is free to download, with no in-app purchases.

### Is SMACNA Events free?

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

### Do MCAA24 or SMACNA Events have ads?

Neither MCAA24 nor SMACNA Events shows ads.

### Which is updated more often, MCAA24 or SMACNA Events?

MCAA24 ships an update every 10 months, and SMACNA Events every 3 months. Most recently, MCAA24 was updated on November 2, 2026 and SMACNA Events on October 27, 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.*