# Trane BAS Operator vs MC Everywhere CMMS

The clearest difference is iOS requirement: Trane BAS Operator at 12.0 against MC Everywhere CMMS's 17.2. 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.

Trane BAS Operator ships an update every 3 months, MC Everywhere CMMS every 2 months. The most recent releases landed on August 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Trane BAS Operator | MC Everywhere CMMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (45 ratings)](https://appshunter.io/ios/app/trane-bas-operator/id583378807/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 35.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 114 MB | 254 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TRANE U.S. INC](https://appshunter.io/developer/583378910) | [Maintenance Connection CA](https://appshunter.io/developer/1704413237) |

## What reviewers say

### Trane BAS Operator

[App page](https://appshunter.io/ios/app/trane-bas-operator/id583378807)

Monitor and control your building's HVAC system remotely. View system status, manage alarms, and make adjustments to temperature and equipment settings to ensure optimal comfort and efficiency.

**Highlights:** View system status and graphics, Manage active and historic alarms, Acknowledge and comment on alarms, Adjust setpoints and override equipment, Remember connection information

**In-app purchases:** none


### MC Everywhere CMMS

[App page](https://appshunter.io/ios/app/mc-everywhere-cmms/id6463464912)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trane BAS Operator free?

Trane BAS Operator is free to download, with no in-app purchases.

### Is MC Everywhere CMMS free?

MC Everywhere CMMS is free to download, with no in-app purchases.

### Do Trane BAS Operator or MC Everywhere CMMS have ads?

Neither Trane BAS Operator nor MC Everywhere CMMS shows ads.

### Which is updated more often, Trane BAS Operator or MC Everywhere CMMS?

Trane BAS Operator ships an update every 3 months, and MC Everywhere CMMS every 2 months. Most recently, Trane BAS Operator was updated on August 25, 2026 and MC Everywhere CMMS on September 19, 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.*