# Frontline EHS vs Pool Filter Pro CirrusSense

The clearest difference is rating: Frontline EHS at 5.0 against Pool Filter Pro CirrusSense's 4.0. Pool Filter Pro CirrusSense's advantage is monetization model (free vs subscription). On price, ratings volume, update cadence and ads 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 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Frontline EHS ships an update monthly, Pool Filter Pro CirrusSense every 3 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Frontline EHS | Pool Filter Pro CirrusSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frontline-ehs/id1449806359/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/pool-filter-pro-cirrussense/id1499010060/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 95 MB | 3 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) | [transducers direct llc](https://appshunter.io/developer/663789453) |

## 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


### Pool Filter Pro CirrusSense

[App page](https://appshunter.io/ios/app/pool-filter-pro-cirrussense/id1499010060)

Monitor your pool filter and pump pressure remotely with this app. It connects to a Bluetooth sensor to provide real-time and historical pressure readings, eliminating the need for manual checks.

**Highlights:** Wireless pressure monitoring, Real-time pressure readings, Historical pressure tracking, Long-range Bluetooth communication, Supports variable speed pumps

**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 Pool Filter Pro CirrusSense free?

Pool Filter Pro CirrusSense is free to download, with no in-app purchases.

### Which has better reviews, Frontline EHS or Pool Filter Pro CirrusSense?

Frontline EHS is rated higher. Frontline EHS averages 5.0 out of 5 from 2 ratings, while Pool Filter Pro CirrusSense averages 4.0 from 3 ratings.

### Do Frontline EHS or Pool Filter Pro CirrusSense have ads?

Neither Frontline EHS nor Pool Filter Pro CirrusSense shows ads.

### Which is updated more often, Frontline EHS or Pool Filter Pro CirrusSense?

Frontline EHS ships an update monthly, and Pool Filter Pro CirrusSense every 3 weeks. Most recently, Frontline EHS was updated on October 12, 2026 and Pool Filter Pro CirrusSense on October 10, 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.*