# EPA NWCA vs EHS Hero

EPA NWCA and EHS Hero are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EPA NWCA ships an update fortnightly, EHS Hero every 3 weeks. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EPA NWCA | EHS Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 55 MB | 39 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [United States Environmental Protection Agency (USEPA)](https://appshunter.io/developer/466052690) | [Basic Safe Policy and Procedure](https://appshunter.io/developer/1174615503) |

## What reviewers say

### EPA NWCA

[App page](https://appshunter.io/ios/app/epa-nwca/id1465990157)

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

**In-app purchases:** none


### EHS Hero

[App page](https://appshunter.io/ios/app/ehs-hero/id1513523105)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EPA NWCA free?

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

### Is EHS Hero free?

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

### Do EPA NWCA or EHS Hero have ads?

Neither EPA NWCA nor EHS Hero shows ads.

### Which is updated more often, EPA NWCA or EHS Hero?

EPA NWCA ships an update fortnightly, and EHS Hero every 3 weeks. Most recently, EPA NWCA was updated on September 28, 2026 and EHS Hero on October 2, 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.*