# Bluon HVAC vs SmartAC.com

Bluon HVAC and SmartAC.com both sit at 4.8 stars, but that hides the real split: 100% of SmartAC.com's written reviews are positive against 55% of Bluon HVAC's. SmartAC.com also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). Bluon HVAC's advantage is ratings volume (4.5K vs 36). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Bluon HVAC against 4.9 for SmartAC.com. That said, the two scores are not equally well evidenced: Bluon HVAC has 4.5K ratings behind it against 36, so its average is the more settled of the two. Written reviews are what separate them: 55% of Bluon HVAC's written reviews are positive against 100% of SmartAC.com's.

Bluon HVAC ships an update monthly, SmartAC.com fortnightly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bluon HVAC | SmartAC.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4.5K ratings)](https://appshunter.io/ios/app/bluon-hvac/id1357521880/reviews) | **[4.9 (36 ratings)](https://appshunter.io/ios/app/smartaccom/id1488947598/reviews)** |
| Number of ratings | **4.5K** | 36 |
| Positive reviews | 54.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 170 MB | 124 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bluon, Inc.](https://appshunter.io/developer/1357521879) | [SmartAC.com, Inc.](https://appshunter.io/developer/1471377764) |

## What reviewers say

### Bluon HVAC

[App page](https://appshunter.io/ios/app/bluon-hvac/id1357521880)

Access a vast database of HVAC models, manuals, and part lists to speed up your work. Utilize an AI-powered troubleshooting tool or connect with experienced technicians for real-time support.

**Highlights:** 500,000+ HVAC unit database, Manuals and part lists, AI troubleshooting tool (MasterMechanic), Live support from veteran techs, HVAC industry upgrade tools

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

**In-app purchases:** none

**What reviewers like**

- 🤖 Helpful tech support
- 💯 Comprehensive database of manuals and information
- 🛠️ Useful tools and calculators
- 🤝 Great customer service

**What reviewers complain about**

- 💰 Paywall for advanced features
- 🔒 Limited access without company account
- 🔍 Missing manuals for some equipment models
- 🗣️ Removal of helpful forums

**Reported bugs**

- Login/password reset issues
- Frequent crashes or loading problems

**Requested features**

- Individual technician subscription option
- More comprehensive coverage of HVAC equipment models
- Ability to access full manuals without restrictions


### SmartAC.com

[App page](https://appshunter.io/ios/app/smartaccom/id1488947598)

This app helps homeowners manage their air conditioning and heating systems. It monitors performance, alerts to potential issues, and provides maintenance reminders to save money and extend equipment life.

**Highlights:** Track AC system performance, Air filter life monitoring, System health insights, Leak and clog alerts, Virtual Technician support, Customized maintenance reports, Find service providers

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluon HVAC free?

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

### Is SmartAC.com free?

SmartAC.com is free to download, with no in-app purchases.

### Which has better reviews, Bluon HVAC or SmartAC.com?

SmartAC.com is rated higher. Bluon HVAC averages 4.8 out of 5 from 4.5K ratings, while SmartAC.com averages 4.9 from 36 ratings.

### Do Bluon HVAC or SmartAC.com have ads?

Bluon HVAC shows ads; SmartAC.com does not.

### Which is updated more often, Bluon HVAC or SmartAC.com?

Bluon HVAC ships an update monthly, and SmartAC.com fortnightly. Most recently, Bluon HVAC was updated on October 13, 2026 and SmartAC.com on October 3, 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.*