# Baker HVAC Pro+ vs Sifinity Setup

The clearest difference is ratings volume: Baker HVAC Pro+ at 587 against Sifinity Setup's 5. Baker HVAC Pro+ also leads on update cadence (monthly vs every 2 months). Sifinity Setup's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Baker HVAC Pro+ against 5.0 for Sifinity Setup. That said, the two scores are not equally well evidenced: Baker HVAC Pro+ has 587 ratings behind it against 5, so its average is the more settled of the two.

Baker HVAC Pro+ ships an update monthly, Sifinity Setup every 2 months. The most recent releases landed on September 26, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Baker HVAC Pro+ | Sifinity Setup |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (587 ratings)](https://appshunter.io/ios/app/baker-hvac-pro-plus/id511192312/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sifinity-setup/id6476152331/reviews)** |
| Number of ratings | **587** | 5 |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 165 MB | 32 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) | [Siemens AG](https://appshunter.io/developer/394503271) |

## What reviewers say

### Baker HVAC Pro+

[App page](https://appshunter.io/ios/app/baker-hvac-pro-plus/id511192312)

This app provides HVAC/R professionals with on-the-go access to product information and essential tools. It features real-time order tracking, a duct calculator, warranty verification, and branch location details. Users can also search for parts, view technical documents, and receive special offer notifications.

**Highlights:** Real-time order status, Duct calculator, Product availability and pricing, Warranty registration verification, Parts and model search, Technical document access, Branch locator and directions

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

**In-app purchases:** none

**What reviewers like**

- 👍 Time saver
- 👍 Easy to find information
- 👍 Great for ordering parts
- 👍 Helpful for checking stock
- 👍 Useful for customer warranties

**What reviewers complain about**

- 🐛 Error messages
- 🐛 App not working
- ⚠️ Too many alerts
- ⚠️ Annoying alerts

**Reported bugs**

- App not working anymore
- Error messages

**Requested features**

- Add R448A to P/T calc
- Tie account to app for pricing


### Sifinity Setup

[App page](https://appshunter.io/ios/app/sifinity-setup/id6476152331)

This app assists qualified electricians in the swift and straightforward installation and configuration of Siemens charging stations. It currently supports the setup of Siemens VersiCharge models. Professional users can register via their Siemens contacts or by emailing emobility_support.si@siemens.com.

**Highlights:** Configure Siemens charging stations, Install Siemens VersiCharge, Professional user registration, Quick setup process

**In-app purchases:** none


## Frequently asked questions

### Is Baker HVAC Pro+ free?

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

### Is Sifinity Setup free?

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

### Which has better reviews, Baker HVAC Pro+ or Sifinity Setup?

Sifinity Setup is rated higher. Baker HVAC Pro+ averages 4.9 out of 5 from 587 ratings, while Sifinity Setup averages 5.0 from 5 ratings.

### Do Baker HVAC Pro+ or Sifinity Setup have ads?

Neither Baker HVAC Pro+ nor Sifinity Setup shows ads.

### Which is updated more often, Baker HVAC Pro+ or Sifinity Setup?

Baker HVAC Pro+ ships an update monthly, and Sifinity Setup every 2 months. Most recently, Baker HVAC Pro+ was updated on September 26, 2026 and Sifinity Setup on July 23, 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.*