Heating & Cooling HVAC Pro+ vs Appion Central
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heating & Cooling HVAC Pro+
This app provides HVAC professionals with quick access to product information, tools, and support. It allows users to check pricing, availability, find locations, and manage warranty claims. Features include a PT calculator, duct calculators, and a flashlight tool for on-site work.
- View pricing and order status
- Real-time product availability
- Find branch locations and hours
- Scan barcodes for product lookup
- Submit warranty claims
- Access spec sheets and diagrams
- Live technical support chat
- Inventory replenishment tool
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Heating & Cooling Supply’s mobile app is your HVAC “Easy Button”. It can make your life easier and save time by providing access to product information useful tools whether you’re on-site, in the drive-thru, or just sitting at home watching TV. Features & Benefits You can: * link to your Heating & Cooling Supply account to view your pricing and order status data, as well as real-time product availability at your preferred branch and other nearby Heating & Cooling Supply branches * easily find Heating & Cooling Supply 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Get driving directions through your favorite mapping app * search for HVAC equipment models and view the parts list and superseded parts.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 Heating & Cooling Supply products * engage with Heating & Cooling Supply technical support through live, priority video, text, or audio chat, with the new Heating & Cooling Supply 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 Heating & Cooling Supply * 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 Heating & Cooling Supply’s mission is to deliver the quality HVAC products you need, when you need them, and provide expert technical support. Heating & Cooling Supply is the HVAC professionals’ supplier of choice, and we work hard every day to earn and keep your trust Follow us on Facebook and tell us what you think! https://www.facebook.com/Gemaire
Appion Central
Manage your HVAC tools and connect to the web portal. This app provides a mobile interface for your Appion products.
- Manage Appion products
- Interface with Appion Portal
- Mobile tool management
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Appion Central is designed to allow users to manage their Appion products as well as provide an interface with the Appion Portal web service.
Screenshots
Verdict
The clearest difference is review sentiment: Heating & Cooling HVAC Pro+ at 100% against Appion Central's 29%. Heating & Cooling HVAC Pro+ also leads on rating (4.8 vs 2.8) and ratings volume (46 vs 14). Appion Central's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). On price, update cadence, 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.
Heating & Cooling HVAC Pro+ holds the better App Store score, 4.8 against 2.8. Both are backed by a comparable volume of ratings — 46 and 14 respectively. Written reviews point the same way: 100% of Heating & Cooling HVAC Pro+'s written reviews are positive against 29% of Appion Central's.
Heating & Cooling HVAC Pro+ ships an update every 6 weeks, Appion Central every 5 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Heating & Cooling HVAC Pro+ | Appion Central |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (46 ratings) — better | 2.8 (14 ratings) |
| Positive reviews | 100.0% of reviews — better | 28.6% of reviews |
| Number of ratings | 46 — better | 14 |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 166 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Watsco, Inc. | Appion Inc. |
Customer experience
Heating & Cooling HVAC Pro+
Appion Central
In-app purchases
Heating & Cooling HVAC Pro+
No in-app purchases
Appion Central
No in-app purchases
Questions
Is Heating & Cooling HVAC Pro+ free?
Is Appion Central free?
Which has better reviews, Heating & Cooling HVAC Pro+ or Appion Central?
Do Heating & Cooling HVAC Pro+ or Appion Central have ads?
Which is updated more often, Heating & Cooling HVAC Pro+ or Appion Central?
Other comparisons
