# Baker HVAC Pro+ vs Contractor Estimate Maker

The clearest difference is in-app purchases: Baker HVAC Pro+ at none against Contractor Estimate Maker's 3. Contractor Estimate Maker's advantage is update cadence (weekly vs monthly) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Contractor Estimate Maker sells 3 in-app purchases, starting at $9.99 per month. Baker HVAC Pro+ asks for nothing beyond the download.

Baker HVAC Pro+ ships an update monthly, Contractor Estimate Maker weekly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Baker HVAC Pro+ | Contractor Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (604 ratings)](https://appshunter.io/ios/app/baker-hvac-pro-plus/id511192312/reviews)** | — |
| Number of ratings | **604** | — |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 166 MB | 44 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) | [Qun Cao](https://appshunter.io/developer/1655069600) |

## 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


### Contractor Estimate Maker

[App page](https://appshunter.io/ios/app/contractor-estimate-maker/id6776654772)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contractor Pro Monthly | $9.99 | per month |
| Contractor Pro Yearly | $59.99 | per year |
| Contractor Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Baker HVAC Pro+ free?

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

### Is Contractor Estimate Maker free?

Contractor Estimate Maker is free to download, with in-app purchases available.

### Do Baker HVAC Pro+ or Contractor Estimate Maker have ads?

Neither Baker HVAC Pro+ nor Contractor Estimate Maker shows ads.

### Which is updated more often, Baker HVAC Pro+ or Contractor Estimate Maker?

Baker HVAC Pro+ ships an update monthly, and Contractor Estimate Maker weekly. Most recently, Baker HVAC Pro+ was updated on October 23, 2026 and Contractor Estimate Maker on October 25, 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.*