# HVAC Toolkit Ultimate vs IC Forms

The clearest difference is price: IC Forms at Free against HVAC Toolkit Ultimate's $59.99. IC Forms also leads on rating (5.0 vs 3.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

IC Forms 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.

IC Forms holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

HVAC Toolkit Ultimate ships an update every 6 months, IC Forms every 5 months. The most recent releases landed on August 27, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | HVAC Toolkit Ultimate | IC Forms |
| --- | --- | --- |
| Price | $59.99 | **Free** |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/hvac-toolkit-ultimate/id391408247/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ic-forms/id932020354/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 59 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carmel Software Corporation](https://appshunter.io/developer/317970398) | [ICertainty](https://appshunter.io/developer/605356606) |

## 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


### IC Forms

[App page](https://appshunter.io/ios/app/ic-forms/id932020354)

Streamline safety assessments with this app, enabling quick data collection from checklists, inspections, and audits. Centralize information for management, enhance safety culture, and document findings with photos and GPS.

**Highlights:** Digital data collection, Centralized information hub, Photo and GPS documentation, Real-time email communication, Secure data storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HVAC Toolkit Ultimate free?

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

### Is IC Forms free?

IC Forms is free to download, with no in-app purchases.

### Which has better reviews, HVAC Toolkit Ultimate or IC Forms?

IC Forms is rated higher. HVAC Toolkit Ultimate averages 3.0 out of 5 from 4 ratings, while IC Forms averages 5.0 from 3 ratings.

### Do HVAC Toolkit Ultimate or IC Forms have ads?

Neither HVAC Toolkit Ultimate nor IC Forms shows ads.

### Which is updated more often, HVAC Toolkit Ultimate or IC Forms?

HVAC Toolkit Ultimate ships an update every 6 months, and IC Forms every 5 months. Most recently, HVAC Toolkit Ultimate was updated on August 27, 2026 and IC Forms on September 8, 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.*