# CE HVAC Pro+ vs Vertical Shaft Alignment

The clearest difference is update cadence: CE HVAC Pro+ at every 3 weeks against Vertical Shaft Alignment's every 6 months. CE HVAC Pro+ also leads on ratings volume (1.6K vs 1). Vertical Shaft Alignment's advantage is monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). 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.

Vertical Shaft Alignment holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CE HVAC Pro+ has 1.6K ratings behind it against 1, so its average is the more settled of the two.

CE HVAC Pro+ ships an update every 3 weeks, Vertical Shaft Alignment every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CE HVAC Pro+ | Vertical Shaft Alignment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849/reviews)** |
| Number of ratings | **1.6K** | 1 |
| Positive reviews | 62.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 166 MB | 94 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Watsco, Inc.](https://appshunter.io/developer/510378878) | [ACOEM Group](https://appshunter.io/developer/1495816959) |

## 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


### Vertical Shaft Alignment

[App page](https://appshunter.io/ios/app/vertical-shaft-alignment/id1499478849)

This app guides users through the vertical shaft alignment process for motor and pump applications using specific Bluetooth-connected sensors. It facilitates measurement and alignment, and allows for instant PDF report generation on-site.

**Highlights:** Bluetooth sensor connectivity, Guided measurement and alignment process, Icon-based adaptive user interface, Instant PDF report generation, Works with RT-300/AT-200 sensors

**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 Vertical Shaft Alignment free?

Vertical Shaft Alignment is free to download, with no in-app purchases.

### Which has better reviews, CE HVAC Pro+ or Vertical Shaft Alignment?

Vertical Shaft Alignment is rated higher. CE HVAC Pro+ averages 4.7 out of 5 from 1.6K ratings, while Vertical Shaft Alignment averages 5.0 from 1 ratings.

### Do CE HVAC Pro+ or Vertical Shaft Alignment have ads?

Neither CE HVAC Pro+ nor Vertical Shaft Alignment shows ads.

### Which is updated more often, CE HVAC Pro+ or Vertical Shaft Alignment?

CE HVAC Pro+ ships an update every 3 weeks, and Vertical Shaft Alignment every 6 months. Most recently, CE HVAC Pro+ was updated on November 1, 2026 and Vertical Shaft Alignment on November 3, 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.*