# Carrier® SMART Service vs LeanGo Trace DEV

The clearest difference is iOS requirement: LeanGo Trace DEV at 11.0 against Carrier® SMART Service's 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.

## The numbers

| Metric | Carrier® SMART Service | LeanGo Trace DEV |
| --- | --- | --- |
| 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 | Every 2 months | — |
| Monetization | Free | — |
| Size | 107 MB | 121 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [GRWAN GROUP FZE](https://appshunter.io/developer/1619845290) |

## What reviewers say

### Carrier® SMART Service

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

This app provides proactive equipment and system management by analyzing chiller and HVAC unit operating trends. It helps building managers make informed decisions for maintenance, repair, and financial performance improvement.

**Highlights:** Equipment and system management, Chiller and HVAC operating trend analysis, Informed decision-making for maintenance, Building financial performance improvement, View chiller operation insights, Track HVAC unit trends

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

**In-app purchases:** none


### LeanGo Trace DEV

[App page](https://appshunter.io/ios/app/leango-trace-dev/id6471980417)

**Features:** macOS Compatibility

**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 LeanGo Trace DEV free?

LeanGo Trace DEV is free to download, with no in-app purchases.

### Do Carrier® SMART Service or LeanGo Trace DEV have ads?

Neither Carrier® SMART Service nor LeanGo Trace DEV shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*