Kahua vs e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kahua
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.
- File management on the go
- Task assignment and tracking
- Industry-leading document management
- Job cost tracking and management
- Mobile construction workflow
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With kahua mobile for iOS, work the way you want to work. Stay connected when you're on the go with kahua. Key Features: - File Manager: Manage your files when and where you want - Tasks: Send and receive tasks directly from your device - Document Management: Our industry-leading document management suite - Cost Management: Manage and track job cost documents on a construction project.
e
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.
- Real-time field-to-office communication
- Workflow initiation and management
- On-site accountability and productivity
- Project documentation organization
- Instant issue routing
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Get the power of e-Builder on your iPhone and iPad. Instantly communicate in real-time from the field to the office, improve on-site accountability and productivity. e-Builder makes managing complicated processes and project documentation simple. With a few taps initiate and manage workflows such as Inspections, RFIs, Field Orders, and so much more from anywhere. Save Time e-Builder makes managing complicated processes easy and cuts time spent on paperwork Instant Communication Communicate faster by routing issues immediately Access Anywhere Delivering real-time project information with one tap to all e-Builder platforms Document Management Keep project drawings, documents, and progress photos organized and up to date Note: You must have an e-Builder user account to login to the App. For help contact the e-Builder Team at (800) 580-9322 or email us at support@e-builder.net
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Kahua | e |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (10 ratings) — better | 3.1 (25 ratings) |
| Positive reviews | 25.7% of reviews — better | 7.7% of reviews |
| Number of ratings | 10 | 25 — better |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 381 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | kahua | e-Builder, Inc. |
Customer experience
Kahua
e
In-app purchases
Kahua
No in-app purchases
e
No in-app purchases
