# HVAC Decoder vs Breeze Radon

The clearest difference is price: Breeze Radon at Free against HVAC Decoder's $9.99. Breeze Radon also leads on review sentiment (100% vs 69%). HVAC Decoder's advantage is ratings volume (28 vs 1) and chart position (#170 vs unranked). On rating, update cadence, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.0 for HVAC Decoder against 4.0 for Breeze Radon. That said, the two scores are not equally well evidenced: HVAC Decoder has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 69% of HVAC Decoder's written reviews are positive against 100% of Breeze Radon's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HVAC Decoder | Breeze Radon |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.0 (28 ratings)](https://appshunter.io/ios/app/hvac-decoder/id1355543096/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/breeze-radon/id1500945885/reviews) |
| Number of ratings | **28** | 1 |
| Positive reviews | 68.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#170** | — |
| Size | 6 MB | 18 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Charles Cope](https://appshunter.io/developer/1355543095) | [PriorityLab, LLC](https://appshunter.io/developer/473802889) |

## What reviewers say

### HVAC Decoder

[App page](https://appshunter.io/ios/app/hvac-decoder/id1355543096)

**Currently charting:** #170 Top Paid · Utilities (US App Store)

Decode HVAC model and serial numbers from major brands. This utility app provides thousands of model numbers and can email search results. It supports a wide range of HVAC equipment and offers close matches for unknown numbers.

**Highlights:** Decode HVAC model numbers, Decode HVAC serial numbers, Supports major HVAC brands, Thousands of model numbers, Email search results, Close match functionality, Report missing data

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

**In-app purchases:** none


### Breeze Radon

[App page](https://appshunter.io/ios/app/breeze-radon/id1500945885)

Manage your CRM on the go with this mobile app. Start tests, view live results, and access raw data streams with GPS coordinates on a satellite map. Control report, unit, and user settings directly from your device.

**Highlights:** Start tests remotely, View live results, Access raw data streams, GPS coordinates on satellite map, Manage report settings, Control unit settings, Manage user settings

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

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Decoder free?

HVAC Decoder costs $9.99, with no in-app purchases.

### Is Breeze Radon free?

Breeze Radon is free to download, with no in-app purchases.

### Which has better reviews, HVAC Decoder or Breeze Radon?

HVAC Decoder and Breeze Radon are both rated 4.0 out of 5 on the App Store, from 28 and 1 ratings respectively.

### Do HVAC Decoder or Breeze Radon have ads?

Neither HVAC Decoder nor Breeze Radon shows ads.

### Which is updated more often, HVAC Decoder or Breeze Radon?

HVAC Decoder ships an update every 3 months, and Breeze Radon every 3 months. Most recently, HVAC Decoder was updated on October 7, 2026 and Breeze Radon on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*