# Kahua vs e

The clearest difference is rating: Kahua at 3.8 against e's 3.1. Kahua also leads on update cadence (weekly vs every 3 months) and review sentiment (26% vs 8%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kahua holds the better App Store score, 3.8 against 3.1. Both are backed by a comparable volume of ratings — 10 and 25 respectively. Written reviews point the same way: 26% of Kahua's written reviews are positive against 8% of e's.

Kahua ships an update weekly, e every 3 months. The most recent releases landed on September 21, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Kahua | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/kahua/id694863851/reviews)** | [3.1 (25 ratings)](https://appshunter.io/ios/app/e-builder/id1309300202/reviews) |
| Number of ratings | 10 | **25** |
| Positive reviews | **25.7% of reviews** | 7.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 381 MB | 42 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kahua](https://appshunter.io/developer/694863854) | [e-Builder, Inc.](https://appshunter.io/developer/456694792) |

## 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


### e

[App page](https://appshunter.io/ios/app/e-builder/id1309300202)

This construction management app enables real-time communication between field and office teams. It simplifies complex processes, improves on-site accountability, and streamlines project documentation. Manage workflows like inspections and RFIs directly from your mobile device.

**Highlights:** Real-time field-to-office communication, Workflow initiation and management, On-site accountability and productivity, Project documentation organization, Instant issue routing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kahua free?

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

### Is e free?

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

### Which has better reviews, Kahua or e?

Kahua is rated higher. Kahua averages 3.8 out of 5 from 10 ratings, while e averages 3.1 from 25 ratings.

### Do Kahua or e have ads?

Neither Kahua nor e shows ads.

### Which is updated more often, Kahua or e?

Kahua ships an update weekly, and e every 3 months. Most recently, Kahua was updated on September 21, 2026 and e on July 17, 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.*