# MBCEA vs Cornerstone

The clearest difference is update cadence: MBCEA at every 5 months against Cornerstone's every 11 months. 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.

MBCEA ships an update every 5 months, Cornerstone every 11 months. The most recent releases landed on September 17, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | MBCEA | Cornerstone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 11 months |
| Size | 55 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Metal Building Contractors and Erectors Association, Inc.](https://appshunter.io/developer/1709292032) | [Cornerstone Building Brands Inc](https://appshunter.io/developer/1719164774) |

## What reviewers say

### MBCEA

[App page](https://appshunter.io/ios/app/mbcea/id6467870935)

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

**In-app purchases:** none


### Cornerstone

[App page](https://appshunter.io/ios/app/cornerstone-bb-events/id6473549254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MBCEA free?

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

### Is Cornerstone free?

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

### Do MBCEA or Cornerstone have ads?

Neither MBCEA nor Cornerstone shows ads.

### Which is updated more often, MBCEA or Cornerstone?

MBCEA ships an update every 5 months, and Cornerstone every 11 months. Most recently, MBCEA was updated on September 17, 2026 and Cornerstone on August 19, 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.*