# CE HVAC Pro+ vs Ductulator

The clearest difference is review sentiment: CE HVAC Pro+ at 62% against Ductulator's 0%. CE HVAC Pro+ also leads on rating (4.7 vs 1.0) and ratings volume (1.6K vs 2). Ductulator's advantage is monetization model (free vs free with in-app purchases) and update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CE HVAC Pro+ holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: CE HVAC Pro+ has 1.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 62% of CE HVAC Pro+'s written reviews are positive against 0% of Ductulator's.

CE HVAC Pro+ ships an update every 3 weeks, Ductulator weekly. The most recent releases landed on October 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | CE HVAC Pro+ | Ductulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.6K ratings)](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/ductulator/id1528030964/reviews) |
| Number of ratings | **1.6K** | 2 |
| Positive reviews | **62.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 166 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Watsco, Inc.](https://appshunter.io/developer/510378878) | [Simon Leroux](https://appshunter.io/developer/1513421859) |

## What reviewers say

### 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


### Ductulator

[App page](https://appshunter.io/ios/app/ductulator/id1528030964)

This app provides a simple and efficient tool for calculating the dimensions of square ventilation ducts. It's designed for engineers, architects, and contractors to generate data for mechanical ventilation, cooling, and HVAC projects. Quickly validate residential and commercial solutions with this easy-to-use calculator.

**Highlights:** Calculate equivalent round diameter of square ducts, Convert square duct dimensions by volume ratio, Provide metric equivalence, Validate residential and commercial solutions, Designed for engineers and architects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CE HVAC Pro+ free?

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

### Is Ductulator free?

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

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

CE HVAC Pro+ is rated higher. CE HVAC Pro+ averages 4.7 out of 5 from 1.6K ratings, while Ductulator averages 1.0 from 2 ratings.

### Do CE HVAC Pro+ or Ductulator have ads?

Neither CE HVAC Pro+ nor Ductulator shows ads.

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

CE HVAC Pro+ ships an update every 3 weeks, and Ductulator weekly. Most recently, CE HVAC Pro+ was updated on October 16, 2026 and Ductulator on September 26, 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.*