# Ethlos vs WJTA

The clearest difference is iOS requirement: Ethlos at 13.0 against WJTA's 15.1. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Ethlos against 5.0 for WJTA. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ethlos | WJTA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ethlos/id6749191250/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/wjta/id6769324190/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 43 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Chang](https://appshunter.io/developer/1828711847) | [Valorian, LLC](https://appshunter.io/developer/1809923166) |

## What reviewers say

### Ethlos

[App page](https://appshunter.io/ios/app/ethlos/id6749191250)

This app enables construction teams to generate daily reports from job sites using voice, photos, and structured workflows. It streamlines documentation and keeps project information organized and accessible.

**Highlights:** Voice input for reports, Photo capture, Structured workflows, Daily report generation, Jobsite activity tracking, Project documentation

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

**In-app purchases:** none


### WJTA

[App page](https://appshunter.io/ios/app/wjta/id6769324190)

This app provides essential field tools and member resources for professionals in high-pressure waterjetting and industrial vacuum operations. It offers offline calculation tools, a document library, and industry news to keep users informed and efficient on the job.

**Highlights:** Offline field calculators, Pump flow calculations, Nozzle and orifice sizing, Tank volume estimation, Material weight calculation, Document library access, Industry news and links

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

**In-app purchases:** none


## Frequently asked questions

### Is Ethlos free?

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

### Is WJTA free?

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

### Which has better reviews, Ethlos or WJTA?

Ethlos and WJTA are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Ethlos or WJTA have ads?

Neither Ethlos nor WJTA shows ads.

### Which is updated more often, Ethlos or WJTA?

Ethlos ships an update weekly, and WJTA weekly. Most recently, Ethlos was updated on October 8, 2026 and WJTA on October 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.*