# HVAC Quick Load vs CPS Link

The clearest difference is price: CPS Link at Free against HVAC Quick Load's $6.99. CPS Link also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 9 months). HVAC Quick Load's advantage is rating (3.3 vs 1.9) and review sentiment (45% vs 13%). On ads and device support there is nothing between them.

CPS Link is free to download; HVAC Quick Load costs $6.99 up front. HVAC Quick Load sells 1 one-off in-app purchase. CPS Link asks for nothing beyond the download.

HVAC Quick Load holds the better App Store score, 3.3 against 1.9. That said, the two scores are not equally well evidenced: CPS Link has 154 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 13% of CPS Link's.

HVAC Quick Load ships an update every 9 months, CPS Link every 3 weeks. The most recent releases landed on September 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HVAC Quick Load | CPS Link |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/hvac-quick-load/id365781247/reviews)** | [1.9 (154 ratings)](https://appshunter.io/ios/app/cps-link/id1185092042/reviews) |
| Number of ratings | 3 | **154** |
| Positive reviews | **45.5% of reviews** | 13.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 85 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carmel Software Corporation](https://appshunter.io/developer/317970398) | [CPS Products](https://appshunter.io/developer/945771072) |

## 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 |


### CPS Link

[App page](https://appshunter.io/ios/app/cps-link/id1185092042)

Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.

**Highlights:** Connect multiple wireless sensors, Comprehensive diagnostic measurement system, Perform quick measurements, Complex system diagnostics with analytics, Expandable sensor system

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Worked well initially
- 💡 Useful features

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔌 Connectivity issues
- ⚠️ Unreliable performance
- 💸 Expensive for poor quality

**Reported bugs**

- App crashes on launch
- Bluetooth connectivity problems
- Inconsistent readings and measurements
- Incompatible with newer iOS versions

**Requested features**

- Update app to fix compatibility issues
- Improve customer support and responsiveness
- Provide better documentation and troubleshooting guides


## Frequently asked questions

### Is HVAC Quick Load free?

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

### Is CPS Link free?

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

### Which has better reviews, HVAC Quick Load or CPS Link?

HVAC Quick Load is rated higher. HVAC Quick Load averages 3.3 out of 5 from 3 ratings, while CPS Link averages 1.9 from 154 ratings.

### Do HVAC Quick Load or CPS Link have ads?

Neither HVAC Quick Load nor CPS Link shows ads.

### Which is updated more often, HVAC Quick Load or CPS Link?

HVAC Quick Load ships an update every 9 months, and CPS Link every 3 weeks. Most recently, HVAC Quick Load was updated on September 22, 2026 and CPS Link on October 16, 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.*