# Kahua vs CMAA Events

The clearest difference is update cadence: Kahua at weekly against CMAA Events's every 3 weeks. Kahua also leads on iOS requirement (15.0 vs 17.0). 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.

Kahua ships an update weekly, CMAA Events every 3 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Kahua | CMAA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/kahua/id694863851/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 25.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 397 MB | 59 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kahua](https://appshunter.io/developer/694863854) | [CONSTRUCTION MANAGEMENT ASSOCIATION OF AMERICA, INC.](https://appshunter.io/developer/1350834195) |

## What reviewers say

### Kahua

[App page](https://appshunter.io/ios/app/kahua/id694863851)

Manage construction projects and files on the go. This app allows users to handle documents, track job costs, and send/receive tasks directly from their mobile device, ensuring connectivity and flexibility for fieldwork.

**Highlights:** File management on the go, Task assignment and tracking, Industry-leading document management, Job cost tracking and management, Mobile construction workflow

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

**In-app purchases:** none


### CMAA Events

[App page](https://appshunter.io/ios/app/cmaa-events/id6478343083)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kahua free?

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

### Is CMAA Events free?

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

### Do Kahua or CMAA Events have ads?

Neither Kahua nor CMAA Events shows ads.

### Which is updated more often, Kahua or CMAA Events?

Kahua ships an update weekly, and CMAA Events every 3 weeks. Most recently, Kahua was updated on November 1, 2026 and CMAA Events on November 4, 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.*