# MBuild vs 123

The clearest difference is update cadence: MBuild at monthly against 123's every 3 months. MBuild also leads on iOS requirement (14.0 vs 16.4). 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.

MBuild ships an update monthly, 123 every 3 months. The most recent releases landed on July 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MBuild | 123 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 64 MB | 82 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Multiplex Global Ltd](https://appshunter.io/developer/1531966116) | [CEIMless](https://appshunter.io/developer/1533231407) |

## What reviewers say

### MBuild

[App page](https://appshunter.io/ios/app/mbuild/id1531965964)

This mobile application provides construction management tools for professionals. It helps streamline project workflows and improve team collaboration on job sites. The platform offers features designed to enhance efficiency and organization for construction projects.

**Highlights:** Project workflow streamlining, Team collaboration tools, Job site organization, Construction project management, Mobile accessibility

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

**In-app purchases:** none


### 123

[App page](https://appshunter.io/ios/app/123-works/id1665687527)

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

**In-app purchases:** none


## Frequently asked questions

### Is MBuild free?

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

### Is 123 free?

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

### Do MBuild or 123 have ads?

Neither MBuild nor 123 shows ads.

### Which is updated more often, MBuild or 123?

MBuild ships an update monthly, and 123 every 3 months. Most recently, MBuild was updated on July 28, 2026 and 123 on September 9, 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.*