Trane BAS Operator vs MRI Angus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trane BAS Operator
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.
- View system status and graphics
- Manage active and historic alarms
- Acknowledge and comment on alarms
- Adjust setpoints and override equipment
- Remember connection information
Read full descriptionHide full description
Check your building’s HVAC system to see the status, make adjustments, respond to hot/cold calls quickly and get more done in your day. The Tracer BAS Operator works with the Trane building automation system controller: Tracer SC version 3.6 and higher. The BAS Operator is fully integrated with Tracer SC – just log in to view your building! The Trane BAS Operator Features: Manage Alarms • See the active and historic alarms in your system, their severity and what generated the alarms. • Acknowledge new alarms and add comments for others to see • Keep the alarm log tidy with the delete alarm functionality View Status • See what’s happening in spaces, with equipment and entire systems. • Built-in graphics for easy to read status, at a glance, including animations. Take Action • Respond to hot/cold calls by adjusting setpoints, overriding equipment and occupancy. A feature of BAS Operator is it remembers the connection information for your connected devices. This is very helpful! However, when Updating to a new version, do not Un-install (or delete) the old version. Doing so will erase the device connection data.
MRI Angus
Streamline property management tasks on the go. Centralize operations, manage work orders, and receive real-time notifications for tenant requests, maintenance, and emergencies. This app ensures smooth operations and improved tenant satisfaction with offline capabilities and fast data syncing.
- Unified work order management
- Real-time notifications
- Offline mode
- Fast data syncing
- Comprehensive management tools
- Advanced search
- Smart asset search
Read full descriptionHide full description
Simplify property management on the go with the MRI Angus Mobile app. Centralize your operations, receive instant notifications, and manage maintenance work orders with ease. MRI Angus Mobile empowers you and your team to deliver fast, accurate service for tenant requests, equipment maintenance, inspections, and emergencies to ensure smooth operations and greater tenant satisfaction. Key Features: Unified Work Order Management - Access all Tenant, Equipment, and Inspection work orders in a single, streamlined list. - Filter work orders by type for faster navigation and prioritization. Real-Time Notifications - Stay updated with instant alerts for new work orders and status changes, so you never miss a critical task. Offline Mode - Continue working without an internet connection; your data syncs automatically when you’re back online-perfect for fieldwork and remote locations. Fast, Accurate Data Syncing - Ensure all updates and changes are instantly reflected across your team for reliable, up-to-date information. Comprehensive Management Tools - Effortlessly handle tenant requests, schedule and track equipment maintenance, conduct inspections, and manage emergencies from one app. Advanced Search Capabilities - Quickly locate work orders using keyword search, saving time and reducing manual scrolling. User-Friendly Design - Enjoy smooth navigation and a modern interface built for speed and simplicity-whether you’re in the office or in the field. Smart Asset and Directory Search - Instantly pull up equipment records by scanning asset codes and view associated work orders. - Search your directory for employees, tenants, vendors, and equipment, and access detailed contact information Enhanced Workflows - Create, assign, dispatch, and complete work orders directly from your mobile device. - Attach photos and notes to work orders for comprehensive documentation
Screenshots
Verdict
The clearest difference is rating: Trane BAS Operator at 2.4 against MRI Angus's 2.1. Trane BAS Operator also leads on review sentiment (35% vs 11%) and iOS requirement (12.0 vs 17.0). MRI Angus's advantage is update cadence (every 6 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Trane BAS Operator holds the better App Store score, 2.4 against 2.1. Both are backed by a comparable volume of ratings — 45 and 33 respectively. Written reviews point the same way: 35% of Trane BAS Operator's written reviews are positive against 11% of MRI Angus's.
Trane BAS Operator ships an update every 3 months, MRI Angus every 6 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | Trane BAS Operator | MRI Angus |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (45 ratings) — better | 2.1 (33 ratings) |
| Positive reviews | 35.0% of reviews — better | 11.1% of reviews |
| Number of ratings | 45 — better | 33 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | TRANE U.S. INC | MRI Software |
Customer experience
Trane BAS Operator
MRI Angus
In-app purchases
Trane BAS Operator
No in-app purchases
MRI Angus
No in-app purchases
Questions
Is Trane BAS Operator free?
Is MRI Angus free?
Which has better reviews, Trane BAS Operator or MRI Angus?
Do Trane BAS Operator or MRI Angus have ads?
Which is updated more often, Trane BAS Operator or MRI Angus?
Other comparisons















