# Target Zero vs Construct ESS

The clearest difference is update cadence: Construct ESS at every 6 weeks against Target Zero's every 5 months. Construct ESS also leads on review sentiment (67% vs 50%). Target Zero's advantage is ratings volume (15 vs 5) and iOS requirement (9.0 vs 14.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.5 for Target Zero against 3.6 for Construct ESS. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews are what separate them: 50% of Target Zero's written reviews are positive against 67% of Construct ESS's.

Target Zero ships an update every 5 months, Construct ESS every 6 weeks. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Target Zero | Construct ESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (15 ratings)](https://appshunter.io/ios/app/target-zero/id1286980195/reviews) | **[3.6 (5 ratings)](https://appshunter.io/ios/app/construct-ess/id1524631491/reviews)** |
| Number of ratings | **15** | 5 |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 382 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Whiting-Turner](https://appshunter.io/developer/1286980194) | [CMiC](https://appshunter.io/developer/919504418) |

## What reviewers say

### Target Zero

[App page](https://appshunter.io/ios/app/target-zero/id1286980195)

This app helps construction projects track safety activities, including incidents, observations, recognitions, and violations. It categorizes activities by job location and affected personnel, utilizing OSHA codes for comprehensive safety management.

**Highlights:** Incident tracking (injuries, observations, recognitions, violations), Job and personnel categorization, OSHA safety code integration, Automated alerts for injuries/lost work time, Activity status tracking (Open, Closed, Overdue), Commenting and communication features

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

**In-app purchases:** none


### Construct ESS

[App page](https://appshunter.io/ios/app/construct-ess/id1524631491)

This app allows employees to manage HR and payroll tasks independently. Employees can update personal information, log time off, modify timesheets, and view benefits. It aims to reduce administrative burden for HR teams and boost employee productivity.

**Highlights:** Update personal information, Log vacation and personal days, Modify timesheets, View benefits plans, Leave management

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

**In-app purchases:** none


## Frequently asked questions

### Is Target Zero free?

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

### Is Construct ESS free?

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

### Which has better reviews, Target Zero or Construct ESS?

Construct ESS is rated higher. Target Zero averages 3.5 out of 5 from 15 ratings, while Construct ESS averages 3.6 from 5 ratings.

### Do Target Zero or Construct ESS have ads?

Neither Target Zero nor Construct ESS shows ads.

### Which is updated more often, Target Zero or Construct ESS?

Target Zero ships an update every 5 months, and Construct ESS every 6 weeks. Most recently, Target Zero was updated on September 18, 2026 and Construct ESS on September 16, 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.*