# Builder's Helper MAX vs Construction Calc Pro Lite

Builder's Helper MAX and Construction Calc Pro Lite both sit at 4.7 stars, but that hides the real split: 73% of Builder's Helper MAX's written reviews are positive against 10% of Construction Calc Pro Lite's. Builder's Helper MAX also leads on ads (none vs shown) and ratings volume (1.7K vs 5). Construction Calc Pro Lite's advantage is in-app purchases (none vs 10). On price, rating and device support there is nothing between them.

Both are free to download. Builder's Helper MAX sells 10 one-off in-app purchases. Construction Calc Pro Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Builder's Helper MAX against 4.8 for Construction Calc Pro Lite. That said, the two scores are not equally well evidenced: Builder's Helper MAX has 1.7K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 73% of Builder's Helper MAX's written reviews are positive against 10% of Construction Calc Pro Lite's.

Builder's Helper MAX ships an update monthly, Construction Calc Pro Lite every 4 months. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Builder's Helper MAX | Construction Calc Pro Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.7K ratings)](https://appshunter.io/ios/app/builders-helper-max/id835030206/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/construction-calc-pro-lite/id942135958/reviews)** |
| Number of ratings | **1.7K** | 5 |
| Positive reviews | **72.5% of reviews** | 9.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 71 MB | 89 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [My Pie Interactive](https://appshunter.io/developer/312734327) | [Snappy Appz Inc.](https://appshunter.io/developer/375591377) |

## What reviewers say

### Builder's Helper MAX

[App page](https://appshunter.io/ios/app/builders-helper-max/id835030206)

This comprehensive construction app offers advanced calculation tools for linear, square, and cubic measurements in both imperial and metric units. It includes features for roof pitch, stair lengths, and a memory bank for storing values. Manage projects with detailed lists, store documents and images, and utilize quick job calculators for various construction tasks.

**Highlights:** Advanced construction calculator (imperial/metric), Roof pitch and rafter length calculations, Project management with data lists, Document and image storage for projects, Quick job calculators for various tasks, Notepad with PDF export

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick-Job: Drywall | $0.99 | one-time |
| Quick-Job: Fencing | $0.99 | one-time |
| Quick-Job: Roofing | $0.99 | one-time |
| Quick-Job: Decking | $0.99 | one-time |
| Quick-Job: Wall Framing | $0.99 | one-time |
| Construction Pack | $4.99 | one-time |
| Estimating Pack | $4.99 | one-time |
| Project Management | $4.99 | one-time |
| Pro Calculator | $4.99 | one-time |
| Pro Pack | $12.99 | one-time |

**What reviewers like**

- 🔥 Best construction calculator
- 👍 Very easy to use
- 💻 Convenient to have on all devices
- ⏱️ Saves time and reduces errors
- 🧮 Excellent fractional calculator

**What reviewers complain about**

- 🐛 Crashes and display issues
- 🚫 No updates or support from developer
- 💰 One-time purchase not working as expected
- 📱 Works better on phones than tablets

**Reported bugs**

- Fractions not displaying properly
- App crashing when using certain features
- Compatibility issues with newer macOS versions

**Requested features**

- Getting started guide or help section
- Ability to group related tasks under one project
- Expand note-taking capabilities


### Construction Calc Pro Lite

[App page](https://appshunter.io/ios/app/construction-calc-pro-lite/id942135958)

This calculator app is designed for construction professionals, offering specialized functions for measurements in feet, inches, and fractional inches. It includes modules for material estimates, conversions, area and volume calculations, trigonometry, and stair design, transforming your device into a construction computer.

**Highlights:** Feet, inches, and fractional inch measurements, Material estimation modules, Area and volume calculations, Trigonometry and triangle solver, Stair and crown moulding calculators, Fraction reduction and conversion, Estimate transfer and email

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

**In-app purchases:** none


## Frequently asked questions

### Is Builder's Helper MAX free?

Builder's Helper MAX is free to download, with in-app purchases available.

### Is Construction Calc Pro Lite free?

Construction Calc Pro Lite is free to download, with no in-app purchases.

### Which has better reviews, Builder's Helper MAX or Construction Calc Pro Lite?

Construction Calc Pro Lite is rated higher. Builder's Helper MAX averages 4.7 out of 5 from 1.7K ratings, while Construction Calc Pro Lite averages 4.8 from 5 ratings.

### Do Builder's Helper MAX or Construction Calc Pro Lite have ads?

Construction Calc Pro Lite shows ads; Builder's Helper MAX does not.

### Which is updated more often, Builder's Helper MAX or Construction Calc Pro Lite?

Builder's Helper MAX ships an update monthly, and Construction Calc Pro Lite every 4 months. Most recently, Builder's Helper MAX was updated on October 20, 2026 and Construction Calc Pro Lite on October 22, 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.*