# Heating & Cooling HVAC Pro+ vs TechAI

The clearest difference is in-app purchases: Heating & Cooling HVAC Pro+ at none against TechAI's 2. Heating & Cooling HVAC Pro+ also leads on ratings volume (46 vs 5) and iOS requirement (16.0 vs 18.5). TechAI's advantage is update cadence (fortnightly vs every 6 weeks) and rating (5.0 vs 4.8). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. TechAI sells 2 in-app purchases, starting at $14.99 per month. Heating & Cooling HVAC Pro+ asks for nothing beyond the download.

TechAI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Heating & Cooling HVAC Pro+ has 46 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Heating & Cooling HVAC Pro+ ships an update every 6 weeks, TechAI fortnightly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Heating & Cooling HVAC Pro+ | TechAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (46 ratings)](https://appshunter.io/ios/app/heating-and-cooling-hvac-pro-plus/id1356690113/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/techai/id6758121271/reviews)** |
| Number of ratings | **46** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 166 MB | 3 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Watsco, Inc.](https://appshunter.io/developer/510378878) | [ANTHONY,MASON ARGILA](https://appshunter.io/developer/1871031566) |

## What reviewers say

### Heating & Cooling HVAC Pro+

[App page](https://appshunter.io/ios/app/heating-and-cooling-hvac-pro-plus/id1356690113)

This app provides HVAC professionals with quick access to product information, tools, and support. It allows users to check pricing, availability, find locations, and manage warranty claims. Features include a PT calculator, duct calculators, and a flashlight tool for on-site work.

**Highlights:** View pricing and order status, Real-time product availability, Find branch locations and hours, Scan barcodes for product lookup, Submit warranty claims, Access spec sheets and diagrams, Live technical support chat, Inventory replenishment tool

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

**In-app purchases:** none


### TechAI

[App page](https://appshunter.io/ios/app/techai/id6758121271)

This intelligent assistant provides HVAC technicians with instant access to equipment manuals, troubleshooting guides, and expert knowledge. Quickly look up error codes, find specific manual information, and access general HVAC concepts. It offers unlimited chat history and a dark mode interface for ease of use.

**Highlights:** Equipment manual search, Error code lookup, HVAC knowledge base, Tech support contact, Unlimited chat history, Dark mode interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $14.99 | per month |
| Premium Annual | $143.99 | per year |


## Frequently asked questions

### Is Heating & Cooling HVAC Pro+ free?

Heating & Cooling HVAC Pro+ is free to download, with no in-app purchases.

### Is TechAI free?

TechAI is free to download, with in-app purchases available.

### Which has better reviews, Heating & Cooling HVAC Pro+ or TechAI?

TechAI is rated higher. Heating & Cooling HVAC Pro+ averages 4.8 out of 5 from 46 ratings, while TechAI averages 5.0 from 5 ratings.

### Do Heating & Cooling HVAC Pro+ or TechAI have ads?

Neither Heating & Cooling HVAC Pro+ nor TechAI shows ads.

### Which is updated more often, Heating & Cooling HVAC Pro+ or TechAI?

Heating & Cooling HVAC Pro+ ships an update every 6 weeks, and TechAI fortnightly. Most recently, Heating & Cooling HVAC Pro+ was updated on October 25, 2026 and TechAI on October 11, 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.*