# Frontline EHS vs BYK Viscosity Calculator

The clearest difference is update cadence: BYK Viscosity Calculator at weekly against Frontline EHS's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Frontline EHS ships an update monthly, BYK Viscosity Calculator weekly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Frontline EHS | BYK Viscosity Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frontline-ehs/id1449806359/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Subscription | — |
| Size | 95 MB | 6 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frontline](https://appshunter.io/developer/1449806358) | [BYK Gardner](https://appshunter.io/developer/1488629530) |

## What reviewers say

### Frontline EHS

[App page](https://appshunter.io/ios/app/frontline-ehs/id1449806359)

This application helps organizations manage environmental, health, and safety functions. It allows for tracking and responding to EHS events, managing action items, and handling change processes. It acts as a mobile interface for a desktop web application.

**Highlights:** Track and respond to EHS events, Manage routine action items, Handle management of change (MOC), Mobile interface for desktop app, Streamline safety functions

**Features:** Vision Pro support

**In-app purchases:** none


### BYK Viscosity Calculator

[App page](https://appshunter.io/ios/app/byk-viscosity-calculator/id6748367137)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frontline EHS free?

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

### Is BYK Viscosity Calculator free?

BYK Viscosity Calculator is free to download, with no in-app purchases.

### Do Frontline EHS or BYK Viscosity Calculator have ads?

Neither Frontline EHS nor BYK Viscosity Calculator shows ads.

### Which is updated more often, Frontline EHS or BYK Viscosity Calculator?

Frontline EHS ships an update monthly, and BYK Viscosity Calculator weekly. Most recently, Frontline EHS was updated on October 12, 2026 and BYK Viscosity Calculator on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*