Acme HVAC Pro+ vs Opterra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Acme HVAC Pro+
Access product information, pricing, and order status. Find locations, search equipment, and submit warranty claims. Connect with technical support and manage inventory.
- View pricing and order status
- Find locations and get directions
- Search equipment and parts
- Verify warranty registrations
- Access spec sheets and diagrams
- Live technical support chat
- Inventory replenishment tool
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Acme Refrigeration’s mobile app is your HVAC “Easy Button”. It can make your life easier and save time by providing access to product information and useful tools whether you’re on-site, in the drive-thru, or just sitting at home watching TV. Features & Benefits * link to your Acme Refrigeration account to view your pricing and order status data, as well as real-time product availability at your preferred branch and other nearby Acme Refrigeration branches * easily find Acme Refrigeration locations, hours, & phone numbers. Get driving directions through your favorite mapping app * search for HVAC equipment models and view the parts list and superseded parts. Scan QR codes or UPC Bar Codes for faster product lookups * also search by system needs to find AHRI matched systems * verify warranty registrations, get related data, and even submit warranty claims while in the field * view spec sheets, wiring diagrams, installation guides, consumer literature, etc. for Acme Refrigeration products * engage with Acme Refrigeration technical support through live, priority video, text, or audio chat, with the new Acme Refrigeration Wingman service * use GEMstock, our time-saving inventory replenishment tool. GEMstock transforms your phone into your inventory smart hub, whether your stock is on a truck or in a warehouse * receive push notifications of special offers & promotions from Acme Refrigeration * access multiple useful calculators, including the PT calculator, Sub-Cool calculator, Superheat calculator, Existing Duct calculator, and New Duct calculator * quickly access the flashlight tool to light up attics, closets and equipment while you work Acme Refrigeration’s mission is to deliver the quality HVAC products you need, when you need them, and provide expert technical support. Acme Refrigeration is the HVAC professionals’ supplier of choice, and we work hard every day to earn and keep your trust. Kaiser Supply is a division of the Acme Refrigeration, LLC family operating in the Greater New Orleans area.
Opterra
Get instant, verified answers to building code questions with an AI assistant trained on trade-specific regulations. Access cited code sections and tables for confident verification. Save references for offline use and listen to responses hands-free.
- AI-powered code question answering
- State and local code filtering
- Cited code sections and tables
- Offline code section saving
- Text-to-speech responses
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Building code books contain thousands of sections, change across jurisdictions, and are rarely easy to navigate when you just need an answer. Opterra turns them into something you can actually ask. Ask the assistant a question in plain language and it works through the codes that apply to your jurisdiction to find the answer. Every response points back to the source, so you can tap the citation and read the actual section yourself — including its tables and figures. And for the quick stuff that comes up on the job, Opterra keeps a few essentials close at hand. - Tap-to-open citations that take you directly to the referenced section - Feet, inches & fractions calculator for everyday field math - Equipment and product lookups with the original sources - Chat history, clean copy & read aloud Opterra Assistant gives trade workers fast, reliable answers to building code questions—without searching through books or PDFs. Chat with an AI assistant trained on trade-specific regulations, filtered by state and local county. Every answer is grounded in cited code sections and tables, so you can verify details with confidence. Save referenced code sections for offline access, and listen to responses using high-quality text-to-speech when your hands are busy in the field.Built for real work. Designed for accuracy.Terms of Use:https://www.getopterra.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Acme HVAC Pro+ at none against Opterra's 2. Opterra's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (14.0 vs 16.0). On price, rating, ratings volume and ads 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. Opterra sells 2 in-app purchases, starting at $9.99 per month. Acme HVAC Pro+ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Acme HVAC Pro+ against 5.0 for Opterra. Both are backed by a comparable volume of ratings — 13 and 5 respectively.
Acme HVAC Pro+ ships an update every 2 months, Opterra every 2 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | Acme HVAC Pro+ | Opterra |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) | 5.0 (5 ratings) |
| Number of ratings | 13 — better | 5 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 166 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Watsco, Inc. | Opterra, Inc. |
Customer experience
Acme HVAC Pro+
Opterra
In-app purchases
Acme HVAC Pro+
No in-app purchases
Opterra
- Opterra Pro3 Days trial$9.991 Month
- Opterra Pro7 Days trial$89.991 Year









