# AERCO Edge vs Xylem X

The clearest difference is rating: AERCO Edge at 4.3 against Xylem X's 4.0. AERCO Edge also leads on ratings volume (3 vs 1) and iOS requirement (9.0 vs 15.1). On price, update cadence, 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.

AERCO Edge holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

AERCO Edge ships an update every 5 months, Xylem X every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AERCO Edge | Xylem X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/aerco-edge/id1397513585/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/xylem-x/id6449676022/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 128 MB | 59 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Watts Water Technologies](https://appshunter.io/developer/844447908) | [Xylem Inc.](https://appshunter.io/developer/582035368) |

## What reviewers say

### AERCO Edge

[App page](https://appshunter.io/ios/app/aerco-edge/id1397513585)

This controller simplifies the operation and maintenance of Benchmark Platinum boilers. It offers advanced features for cost reduction, easier setup, and improved system performance. Connect remotely via Wi-Fi, Ethernet, or Bluetooth to monitor status, track data, and troubleshoot.

**Highlights:** EZ Setup, Combustion Calibration Assist, Flow Balancing, Remote Monitoring (Wi-Fi, Ethernet, Bluetooth), Performance Tracking, Troubleshooting Capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### Xylem X

[App page](https://appshunter.io/ios/app/xylem-x/id6449676022)

This app enables remote control and monitoring of Hydrovar X products. Users can add devices, perform commissioning, gather operational data, and receive alerts. It also facilitates sharing configuration reports and updating device firmware.

**Highlights:** Add and group connected units, Remote monitoring and control, Gather alarms and errors, Create configuration reports, Perform firmware updates

**In-app purchases:** none


## Frequently asked questions

### Is AERCO Edge free?

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

### Is Xylem X free?

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

### Which has better reviews, AERCO Edge or Xylem X?

AERCO Edge is rated higher. AERCO Edge averages 4.3 out of 5 from 3 ratings, while Xylem X averages 4.0 from 1 ratings.

### Do AERCO Edge or Xylem X have ads?

Neither AERCO Edge nor Xylem X shows ads.

### Which is updated more often, AERCO Edge or Xylem X?

AERCO Edge ships an update every 5 months, and Xylem X every 4 months. Most recently, AERCO Edge was updated on November 2, 2026 and Xylem X on November 3, 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.*