# CE HVAC Pro+ vs Ductulator

The clearest difference is price: CE HVAC Pro+ at Free against Ductulator's $3.99. CE HVAC Pro+ also leads on update cadence (fortnightly vs every 2 months) and review sentiment (62% vs 50%). Ductulator's advantage is chart position (#40 vs unranked). On rating, ads, in-app purchases and device support there is nothing between them.

CE HVAC Pro+ is free to download; Ductulator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for CE HVAC Pro+ against 4.7 for Ductulator. Both are backed by a comparable volume of ratings — 1.6K and 317 respectively. Written reviews are what separate them: 62% of CE HVAC Pro+'s written reviews are positive against 50% of Ductulator's.

CE HVAC Pro+ ships an update fortnightly, Ductulator every 2 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CE HVAC Pro+ | Ductulator |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219/reviews) | [4.7 (317 ratings)](https://appshunter.io/ios/app/ductulator-duct-sizing/id1474939475/reviews) |
| Number of ratings | **1.6K** | 317 |
| Positive reviews | **62.1% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#40** |
| Size | 164 MB | 1 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Watsco, Inc.](https://appshunter.io/developer/510378878) | [Wassim Murr](https://appshunter.io/developer/1474939474) |

## 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-duct-sizing/id1474939475)

**Currently charting:** #40 Top Paid · Productivity (US App Store)

Instantly calculate HVAC duct sizes based on airflow, friction rate, or velocity. This tool provides accurate duct dimensions in seconds without needing charts, supporting various duct types and units.

**Highlights:** Instant duct sizing, Friction rate or velocity calculation, Multiple valid duct dimensions, IP and SI units support, Detailed sizing mode, Rectangular, circular, and flexible ducts

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

**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 costs $3.99, with no in-app purchases.

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

CE HVAC Pro+ and Ductulator are both rated 4.7 out of 5 on the App Store, from 1.6K and 317 ratings respectively.

### 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 fortnightly, and Ductulator every 2 months. Most recently, CE HVAC Pro+ was updated on September 21, 2026 and Ductulator on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*