# SwiftSize vs CoolCloud HVAC 2.0

The clearest difference is price: CoolCloud HVAC 2.0 at Free against SwiftSize's $9.99. CoolCloud HVAC 2.0 also leads on ratings volume (20 vs 3) and iOS requirement (15.1 vs 17.0). SwiftSize's advantage is rating (4.0 vs 2.7) and chart position (#123 vs unranked). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

CoolCloud HVAC 2.0 is free to download; SwiftSize costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SwiftSize holds the better App Store score, 4.0 against 2.7. That said, the two scores are not equally well evidenced: CoolCloud HVAC 2.0 has 20 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 33% and 33% positive.

SwiftSize ships an update every 10 months, CoolCloud HVAC 2.0 every 18 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | SwiftSize | CoolCloud HVAC 2.0 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/swiftsize/id942306458/reviews)** | [2.7 (20 ratings)](https://appshunter.io/ios/app/coolcloud-hvac-20/id6463789952/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | 33.3% of reviews | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 18 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#123** | — |
| Size | 2 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Design Comfort](https://appshunter.io/developer/942306457) | [Goodman Manufacturing Company, L.P.](https://appshunter.io/developer/1269645920) |

## What reviewers say

### SwiftSize

[App page](https://appshunter.io/ios/app/swiftsize/id942306458)

**Currently charting:** #123 Top Paid · Business (US App Store)

This HVAC tool quickly calculates residential heating and cooling loads on-site. It streamlines the process for professionals, allowing for faster equipment sizing and more customer consultation time. Generate shareable PDF reports of your calculations.

**Highlights:** Quick heat load calculations, On-site measurements, Accurate equipment sizing, Shareable PDF reports, Minimizes engineering time, Equipment changeout focus

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

**In-app purchases:** none


### CoolCloud HVAC 2.0

[App page](https://appshunter.io/ios/app/coolcloud-hvac-20/id6463789952)

This application enables HVAC contractors to wirelessly connect with Goodman and Amana air handler and furnace control boards via Bluetooth. It streamlines equipment servicing, maintenance, configuration, and diagnostics for improved energy efficiency and performance.

**Highlights:** Bluetooth connectivity, Equipment configuration, Status monitoring, Diagnostic tools, Fault code history, Energy efficiency optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is SwiftSize free?

SwiftSize costs $9.99, with no in-app purchases.

### Is CoolCloud HVAC 2.0 free?

CoolCloud HVAC 2.0 is free to download, with no in-app purchases.

### Which has better reviews, SwiftSize or CoolCloud HVAC 2.0?

SwiftSize is rated higher. SwiftSize averages 4.0 out of 5 from 3 ratings, while CoolCloud HVAC 2.0 averages 2.7 from 20 ratings.

### Do SwiftSize or CoolCloud HVAC 2.0 have ads?

Neither SwiftSize nor CoolCloud HVAC 2.0 shows ads.

### Which is updated more often, SwiftSize or CoolCloud HVAC 2.0?

SwiftSize ships an update every 10 months, and CoolCloud HVAC 2.0 every 18 months. Most recently, SwiftSize was updated on October 24, 2026 and CoolCloud HVAC 2.0 on October 21, 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.*