# HVAC Toolkit Ultimate vs TEC Excelsior HVAC Pro+

The clearest difference is price: TEC Excelsior HVAC Pro+ at Free against HVAC Toolkit Ultimate's $59.99. TEC Excelsior HVAC Pro+ also leads on rating (4.4 vs 3.0) and update cadence (every 2 months vs every 6 months). HVAC Toolkit Ultimate's advantage is iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

TEC Excelsior HVAC Pro+ is free to download; HVAC Toolkit Ultimate costs $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TEC Excelsior HVAC Pro+ holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 4 and 12 respectively.

HVAC Toolkit Ultimate ships an update every 6 months, TEC Excelsior HVAC Pro+ every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | HVAC Toolkit Ultimate | TEC Excelsior HVAC Pro+ |
| --- | --- | --- |
| Price | $59.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/hvac-toolkit-ultimate/id391408247/reviews) | **[4.4 (12 ratings)](https://appshunter.io/ios/app/tec-excelsior-hvac-pro-plus/id1610400044/reviews)** |
| Number of ratings | 4 | **12** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 59 MB | 165 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carmel Software Corporation](https://appshunter.io/developer/317970398) | [Watsco, Inc.](https://appshunter.io/developer/510378878) |

## What reviewers say

### HVAC Toolkit Ultimate

[App page](https://appshunter.io/ios/app/hvac-toolkit-ultimate/id391408247)

This comprehensive application offers a suite of tools for HVAC professionals, including load calculations, equipment tracking, refrigerant charts, duct and pipe sizing, and psychrometric analysis. It consolidates multiple functionalities into a single, powerful utility for field and office use.

**Highlights:** Residential load calculations, Equipment nameplate data tracking, Refrigerant pressure-temperature charts, Superheat and subcool calculations, Duct and pipe sizing analysis, Psychrometric calculations, Steam table property calculations

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

**In-app purchases:** none


### TEC Excelsior HVAC Pro+

[App page](https://appshunter.io/ios/app/tec-excelsior-hvac-pro-plus/id1610400044)

This app provides HVAC professionals with quick access to product information, pricing, availability, and technical resources. It includes tools for searching equipment, verifying warranties, and calculating system needs, streamlining on-site work.

**Highlights:** View pricing and order status, Check real-time product availability, Find branch locations and hours, Search HVAC models and parts, Verify warranty registrations and submit claims, Access spec sheets and diagrams, Use HVAC calculators

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

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Toolkit Ultimate free?

HVAC Toolkit Ultimate costs $59.99, with no in-app purchases.

### Is TEC Excelsior HVAC Pro+ free?

TEC Excelsior HVAC Pro+ is free to download, with no in-app purchases.

### Which has better reviews, HVAC Toolkit Ultimate or TEC Excelsior HVAC Pro+?

TEC Excelsior HVAC Pro+ is rated higher. HVAC Toolkit Ultimate averages 3.0 out of 5 from 4 ratings, while TEC Excelsior HVAC Pro+ averages 4.4 from 12 ratings.

### Do HVAC Toolkit Ultimate or TEC Excelsior HVAC Pro+ have ads?

Neither HVAC Toolkit Ultimate nor TEC Excelsior HVAC Pro+ shows ads.

### Which is updated more often, HVAC Toolkit Ultimate or TEC Excelsior HVAC Pro+?

HVAC Toolkit Ultimate ships an update every 6 months, and TEC Excelsior HVAC Pro+ every 2 months. Most recently, HVAC Toolkit Ultimate was updated on November 1, 2026 and TEC Excelsior HVAC Pro+ on November 6, 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.*