# Carrier® SMART Service vs ECMTools Mobile

The clearest difference is rating: ECMTools Mobile at 5.0 against Carrier® SMART Service's 3.9. Carrier® SMART Service's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ECMTools Mobile holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Carrier® SMART Service has 7 ratings behind it against 1, so its average is the more settled of the two.

Carrier® SMART Service ships an update every 2 months, ECMTools Mobile every 9 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Carrier® SMART Service | ECMTools Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/carrier-smart-service/id1270583291/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecmtools-mobile/id1521687369/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 116 MB | 124 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [Invertek Drives Limited](https://appshunter.io/developer/1279710383) |

## What reviewers say

### Carrier® SMART Service

[App page](https://appshunter.io/ios/app/carrier-smart-service/id1270583291)

This app provides insights into chiller and HVAC unit operations, helping building managers make informed decisions about maintenance, repair, and financial performance. It allows customers to view operating trends and chiller serial numbers for enhanced equipment management.

**Highlights:** Chiller and system operating trend analysis, Informed decision-making for comfort and performance, Integration into preventive and predictive maintenance programs, View chiller serial numbers, Access HVAC unit trends

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

**In-app purchases:** none


### ECMTools Mobile

[App page](https://appshunter.io/ios/app/ecmtools-mobile/id1521687369)

This app enables wireless configuration and real-time monitoring of ABB EC Titanium™ motor drives via Bluetooth. It allows for parameter transfer, editing, and troubleshooting, as well as remote control functions like starting, stopping, and resetting drives.

**Highlights:** Wireless configuration via Bluetooth BLE, Real-time parameter monitoring and editing, Parameter set transfer (send/receive via email), Drive status and motor performance monitoring, Remote control (start, stop, reset trips), Troubleshooting with default value comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Carrier® SMART Service free?

Carrier® SMART Service is free to download, with no in-app purchases.

### Is ECMTools Mobile free?

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

### Which has better reviews, Carrier® SMART Service or ECMTools Mobile?

ECMTools Mobile is rated higher. Carrier® SMART Service averages 3.9 out of 5 from 7 ratings, while ECMTools Mobile averages 5.0 from 1 ratings.

### Do Carrier® SMART Service or ECMTools Mobile have ads?

Neither Carrier® SMART Service nor ECMTools Mobile shows ads.

### Which is updated more often, Carrier® SMART Service or ECMTools Mobile?

Carrier® SMART Service ships an update every 2 months, and ECMTools Mobile every 9 months. Most recently, Carrier® SMART Service was updated on November 4, 2026 and ECMTools Mobile 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.*