# ComateMeter vs Carrier® SMART Service

The clearest difference is update cadence: ComateMeter at fortnightly against Carrier® SMART Service's every 2 months. ComateMeter also leads on iOS requirement (13.0 vs 15.1). 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.

ComateMeter ships an update fortnightly, Carrier® SMART Service every 2 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ComateMeter | Carrier® SMART Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (7 ratings)](https://appshunter.io/ios/app/carrier-smart-service/id1270583291/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 66 MB | 116 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HeFei Comate Intelligent Sensor Co., Ltd.](https://appshunter.io/developer/1087671825) | [Carrier Corporation](https://appshunter.io/developer/542004889) |

## What reviewers say

### ComateMeter

[App page](https://appshunter.io/ios/app/comatemeter/id1068437512)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ComateMeter free?

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

### Is Carrier® SMART Service free?

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

### Do ComateMeter or Carrier® SMART Service have ads?

Neither ComateMeter nor Carrier® SMART Service shows ads.

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

ComateMeter ships an update fortnightly, and Carrier® SMART Service every 2 months. Most recently, ComateMeter was updated on November 11, 2026 and Carrier® SMART Service on November 4, 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.*