# HVAC Quick Load vs Heating & Cooling HVAC Pro+

The clearest difference is review sentiment: Heating & Cooling HVAC Pro+ at 100% against HVAC Quick Load's 45%. Heating & Cooling HVAC Pro+ also leads on price (Free vs $6.99) and rating (4.8 vs 3.3). On ads, device support and iOS requirement there is nothing between them.

Heating & Cooling HVAC Pro+ is free to download; HVAC Quick Load costs $6.99 up front. HVAC Quick Load sells 1 one-off in-app purchase. Heating & Cooling HVAC Pro+ asks for nothing beyond the download.

Heating & Cooling HVAC Pro+ holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Heating & Cooling HVAC Pro+ has 46 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 45% of HVAC Quick Load's written reviews are positive against 100% of Heating & Cooling HVAC Pro+'s.

HVAC Quick Load ships an update every 9 months, Heating & Cooling HVAC Pro+ every 6 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HVAC Quick Load | Heating & Cooling HVAC Pro+ |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/hvac-quick-load/id365781247/reviews) | **[4.8 (46 ratings)](https://appshunter.io/ios/app/heating-and-cooling-hvac-pro-plus/id1356690113/reviews)** |
| Number of ratings | 3 | **46** |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 166 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carmel Software Corporation](https://appshunter.io/developer/317970398) | [Watsco, Inc.](https://appshunter.io/developer/510378878) |

## What reviewers say

### HVAC Quick Load

[App page](https://appshunter.io/ios/app/hvac-quick-load/id365781247)

This app provides quick, rule-of-thumb HVAC load calculations for various building types. It estimates heating and cooling loads, as well as air flows, based on building type, area, and occupancy. Results can be emailed with an Excel spreadsheet attachment for further analysis.

**Highlights:** Rule-of-thumb HVAC load calculations, Supports commercial, industrial, and residential buildings, Estimates cooling/heating loads and air flows, Email results with Excel spreadsheet attachment, IP and SI unit support, HVAC Equipment Locator included

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HVAC Equipment Locator | $9.99 | one-time |


### Heating & Cooling HVAC Pro+

[App page](https://appshunter.io/ios/app/heating-and-cooling-hvac-pro-plus/id1356690113)

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.

**Highlights:** 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

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

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Quick Load free?

HVAC Quick Load costs $6.99, and also offers in-app purchases.

### Is Heating & Cooling HVAC Pro+ free?

Heating & Cooling HVAC Pro+ is free to download, with no in-app purchases.

### Which has better reviews, HVAC Quick Load or Heating & Cooling HVAC Pro+?

Heating & Cooling HVAC Pro+ is rated higher. HVAC Quick Load averages 3.3 out of 5 from 3 ratings, while Heating & Cooling HVAC Pro+ averages 4.8 from 46 ratings.

### Do HVAC Quick Load or Heating & Cooling HVAC Pro+ have ads?

Neither HVAC Quick Load nor Heating & Cooling HVAC Pro+ shows ads.

### Which is updated more often, HVAC Quick Load or Heating & Cooling HVAC Pro+?

HVAC Quick Load ships an update every 9 months, and Heating & Cooling HVAC Pro+ every 6 weeks. Most recently, HVAC Quick Load was updated on October 23, 2026 and Heating & Cooling HVAC Pro+ on October 25, 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.*