# BROAD Service vs HVAC Master AI

The clearest difference is in-app purchases: BROAD Service at none against HVAC Master AI's 1. BROAD Service also leads on iOS requirement (11.0 vs 15.6). HVAC Master AI's advantage is update cadence (every 11 days vs every 8 months) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. HVAC Master AI sells 1 in-app purchase, starting at $4.99 per month. BROAD Service asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BROAD Service against 5.0 for HVAC Master AI. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

BROAD Service ships an update every 8 months, HVAC Master AI every 11 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BROAD Service | HVAC Master AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/broad-service/id1322889541/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/hvac-master-ai/id6738960643/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 159 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [远大空调有限公司](https://appshunter.io/developer/1311332343) | [alexis atilano](https://appshunter.io/developer/1783149667) |

## What reviewers say

### BROAD Service

[App page](https://appshunter.io/ios/app/broad-service/id1322889541)

Manage customer service records, including basic information, unit details, and satisfaction surveys. Engineers and distributors can easily upload maintenance logs, while headquarters can monitor service quality to ensure customer satisfaction.

**Highlights:** Customer information storage, Unit and basic information, Service record management, Satisfaction survey tracking, Maintenance record uploads, Service quality supervision

**Features:** macOS Compatibility

**In-app purchases:** none


### HVAC Master AI

[App page](https://appshunter.io/ios/app/hvac-master-ai/id6738960643)

This mobile assistant helps HVAC technicians diagnose, repair, and optimize heating, ventilation, and air conditioning systems. It provides expert advice, refrigerant information, EPA 608 guidance, and heat pump insights for quick access to solutions.

**Highlights:** Comprehensive HVAC troubleshooting advice, Refrigerant expertise, EPA 608 compliance guidance, Heat pump system insights, Quick access to solutions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly  Subscription | $4.99 | per month |


## Frequently asked questions

### Is BROAD Service free?

BROAD Service is free to download, with no in-app purchases.

### Is HVAC Master AI free?

HVAC Master AI is free to download, with in-app purchases available.

### Which has better reviews, BROAD Service or HVAC Master AI?

BROAD Service and HVAC Master AI are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do BROAD Service or HVAC Master AI have ads?

Neither BROAD Service nor HVAC Master AI shows ads.

### Which is updated more often, BROAD Service or HVAC Master AI?

BROAD Service ships an update every 8 months, and HVAC Master AI every 11 days. Most recently, BROAD Service was updated on November 2, 2026 and HVAC Master AI on October 30, 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.*