# Trane BAS Operator vs Sonitrol

Trane BAS Operator and Sonitrol are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 2.4 for Trane BAS Operator against 2.3 for Sonitrol. Both are backed by a comparable volume of ratings — 45 and 21 respectively. Written reviews are what separate them: 35% of Trane BAS Operator's written reviews are positive against 30% of Sonitrol's.

Trane BAS Operator ships an update every 3 months, Sonitrol every 6 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Trane BAS Operator | Sonitrol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (45 ratings)](https://appshunter.io/ios/app/trane-bas-operator/id583378807/reviews)** | [2.3 (21 ratings)](https://appshunter.io/ios/app/sonitrol/id932712057/reviews) |
| Number of ratings | **45** | 21 |
| Positive reviews | **35.0% of reviews** | 30.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 114 MB | 67 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRANE U.S. INC](https://appshunter.io/developer/583378910) | [3xLOGIC Systems Inc.](https://appshunter.io/developer/592765498) |

## 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


### Sonitrol

[App page](https://appshunter.io/ios/app/sonitrol/id932712057)

Remotely monitor and manage your security systems. Search facilities on a map, control arming status, view event history, manage users, and access live video feeds for enhanced security and operational oversight.

**Highlights:** Remote facility search via map or text, Manage system arming status, View and filter historical events, Manage system users, View live video feeds

**Features:** macOS Compatibility

**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 Sonitrol free?

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

### Which has better reviews, Trane BAS Operator or Sonitrol?

Trane BAS Operator is rated higher. Trane BAS Operator averages 2.4 out of 5 from 45 ratings, while Sonitrol averages 2.3 from 21 ratings.

### Do Trane BAS Operator or Sonitrol have ads?

Neither Trane BAS Operator nor Sonitrol shows ads.

### Which is updated more often, Trane BAS Operator or Sonitrol?

Trane BAS Operator ships an update every 3 months, and Sonitrol every 6 months. Most recently, Trane BAS Operator was updated on October 8, 2026 and Sonitrol on October 11, 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.*