# HVAC PT Chart vs CE HVAC Pro+

The clearest difference is rating: CE HVAC Pro+ at 4.7 against HVAC PT Chart's 4.0. CE HVAC Pro+ also leads on in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 4 months). HVAC PT Chart's advantage is iOS requirement (13.1 vs 16.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. HVAC PT Chart sells 2 one-off in-app purchases. CE HVAC Pro+ asks for nothing beyond the download.

CE HVAC Pro+ holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: CE HVAC Pro+ has 1.6K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 56% of HVAC PT Chart's written reviews are positive against 62% of CE HVAC Pro+'s.

HVAC PT Chart ships an update every 4 months, CE HVAC Pro+ every 3 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | HVAC PT Chart | CE HVAC Pro+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (8 ratings)](https://appshunter.io/ios/app/hvac-pt-chart/id508212589/reviews) | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219/reviews)** |
| Number of ratings | 8 | **1.6K** |
| Positive reviews | 55.6% of reviews | **62.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 166 MB |
| Requires iOS | **13.1** | 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 PT Chart

[App page](https://appshunter.io/ios/app/hvac-pt-chart/id508212589)

This tool provides HVAC technicians with instant access to pressure and temperature data for over 100 refrigerants. It allows users to input one value to find the other, view detailed refrigerant properties, and email comprehensive charts and data.

**Highlights:** Pressure/temperature lookup for 100+ refrigerants, Input temperature to find pressure, or vice versa, Slider control for precise value selection, Email complete PT chart lists and refrigerant properties, Display common refrigerant properties, Adjust for atmospheric pressure based on city elevation, English and Metric unit options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Banner Display Ad | $0.99 | one-time |
| HVAC Equipment Locator | $9.99 | one-time |


### CE HVAC Pro+

[App page](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219)

This app provides HVAC technicians with instant access to product information, including warranty status, inventory, and technical specifications. It offers real-time support, order tracking, and helpful calculators to streamline job management and business growth.

**Highlights:** Real-time product availability & pricing, Order status and notifications, Video/Text technical support, Warranty entitlement verification, Inventory management tool, Access to technical documents, HVAC calculators

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great customer service
- 🚀 Time-saving tool
- 📚 Helpful technical information
- 🔍 Useful inventory and pricing lookup

**What reviewers complain about**

- 🐛 App crashes and bugs
- ⏱️ Slow performance and loading times
- 🔍 Incomplete product information
- 💰 Pricing issues and lack of transparency

**Reported bugs**

- Incorrect verification codes
- Pricing and availability not showing up
- Scan feature not working as expected

**Requested features**

- Improved search and filtering capabilities
- Seamless account linking and login process
- Enhanced warranty information and status tracking
- Optimized app design for larger screens


## Frequently asked questions

### Is HVAC PT Chart free?

HVAC PT Chart is free to download, with in-app purchases available.

### Is CE HVAC Pro+ free?

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

### Which has better reviews, HVAC PT Chart or CE HVAC Pro+?

CE HVAC Pro+ is rated higher. HVAC PT Chart averages 4.0 out of 5 from 8 ratings, while CE HVAC Pro+ averages 4.7 from 1.6K ratings.

### Do HVAC PT Chart or CE HVAC Pro+ have ads?

Neither HVAC PT Chart nor CE HVAC Pro+ shows ads.

### Which is updated more often, HVAC PT Chart or CE HVAC Pro+?

HVAC PT Chart ships an update every 4 months, and CE HVAC Pro+ every 3 weeks. Most recently, HVAC PT Chart was updated on November 1, 2026 and CE HVAC Pro+ on November 1, 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.*