# WaterLink Solutions PRO vs EZsalt

The clearest difference is review sentiment: EZsalt at 75% against WaterLink Solutions PRO's 31%. EZsalt also leads on rating (4.5 vs 2.9) and update cadence (every 2 weeks vs every 3 months). WaterLink Solutions PRO's advantage is iOS requirement (11.2 vs 15). On price, ratings volume, 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.

EZsalt holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 21 and 15 respectively. Written reviews point the same way: 31% of WaterLink Solutions PRO's written reviews are positive against 75% of EZsalt's.

WaterLink Solutions PRO ships an update every 3 months, EZsalt every 2 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WaterLink Solutions PRO | EZsalt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (21 ratings)](https://appshunter.io/ios/app/waterlink-solutions-pro/id1398371628/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/ezsalt/id1569693258/reviews)** |
| Number of ratings | **21** | 15 |
| Positive reviews | 30.8% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 95 MB | 107 MB |
| Requires iOS | **11.2** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [LaMotte Chemical Products Company](https://appshunter.io/developer/975652461) | [EZsalt](https://appshunter.io/developer/1546321701) |

## What reviewers say

### WaterLink Solutions PRO

[App page](https://appshunter.io/ios/app/waterlink-solutions-pro/id1398371628)

This app allows professionals to manage water analysis data, including property, contact, and site records. It facilitates water testing and seamlessly transfers results from compatible devices via Bluetooth for fast, accurate insights.

**Highlights:** Manage property, contact, and site records, Perform water tests, Transfer results via Bluetooth, Access data anywhere, Supports commercial water professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### EZsalt

[App page](https://appshunter.io/ios/app/ezsalt/id1569693258)

This app monitors your water softener salt levels in real-time, sending customizable alerts when salt is low. It helps prevent hard water issues and allows for direct salt delivery orders.

**Highlights:** Real-time salt level monitoring, Customizable low salt alerts, Order salt delivery, Home protection from hard water, Water softener management

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

**In-app purchases:** none


## Frequently asked questions

### Is WaterLink Solutions PRO free?

WaterLink Solutions PRO is free to download, with no in-app purchases.

### Is EZsalt free?

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

### Which has better reviews, WaterLink Solutions PRO or EZsalt?

EZsalt is rated higher. WaterLink Solutions PRO averages 2.9 out of 5 from 21 ratings, while EZsalt averages 4.5 from 15 ratings.

### Do WaterLink Solutions PRO or EZsalt have ads?

Neither WaterLink Solutions PRO nor EZsalt shows ads.

### Which is updated more often, WaterLink Solutions PRO or EZsalt?

WaterLink Solutions PRO ships an update every 3 months, and EZsalt every 2 weeks. Most recently, WaterLink Solutions PRO was updated on October 24, 2026 and EZsalt on October 30, 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.*