# Construction Master 5 Calc vs Construction Calc Lite

The clearest difference is in-app purchases: Construction Calc Lite at none against Construction Master 5 Calc's 6. Construction Master 5 Calc's advantage is ads (none vs shown) and ratings volume (13K vs 132). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Construction Master 5 Calc sells 2 in-app purchases, starting at $3.99 per month. Construction Calc Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Construction Master 5 Calc against 4.7 for Construction Calc Lite. That said, the two scores are not equally well evidenced: Construction Master 5 Calc has 13K ratings behind it against 132, so its average is the more settled of the two. Written reviews are what separate them: 68% of Construction Master 5 Calc's written reviews are positive against 54% of Construction Calc Lite's.

Construction Master 5 Calc ships an update every 3 months, Construction Calc Lite every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Construction Master 5 Calc | Construction Calc Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13K ratings)](https://appshunter.io/ios/app/construction-master-5-calc/id370412148/reviews)** | [4.7 (132 ratings)](https://appshunter.io/ios/app/construction-calc-lite/id380648615/reviews) |
| Number of ratings | **13K** | 132 |
| Positive reviews | **67.7% of reviews** | 53.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#182** | — |
| Size | 73 MB | 31 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Snappy Appz Inc.](https://appshunter.io/developer/375591377) |

## What reviewers say

### Construction Master 5 Calc

[App page](https://appshunter.io/ios/app/construction-master-5-calc/id370412148)

**Currently charting:** #182 Top Grossing · Utilities (US App Store)

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

**Highlights:** Feet-inch-fraction calculations, Right angle and rafter calculations, Area and volume solutions, Board feet and cost per unit, Dimensional math and conversions, Save or email calculations, Context-sensitive help

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $3.99 | per month |
| 1 Year Full Access | $34.99 | per year |

**What reviewers like**

- 👍 Convenient to have on phone
- 💡 Useful for construction work
- 🚀 Performs like physical calculator
- 👍 Helpful for calculations and estimates
- 👍 Great tool for framers and carpenters

**What reviewers complain about**

- 💰 Expensive subscription model
- 🤔 Prefer one-time purchase option
- 🤔 Subscription cost as much as physical calculator
- 🤔 Should allow trial before subscription
- 🐛 Issues with restoring purchases

**Reported bugs**

- App not working without internet connection
- Crashes or freezes on some devices
- Login/purchase issues when switching devices

**Requested features**

- Add Apple Watch support
- Offer one-time purchase option
- Improve compatibility with older devices
- Provide a free version with limited features


### Construction Calc Lite

[App page](https://appshunter.io/ios/app/construction-calc-lite/id380648615)

A specialized calculator for construction professionals and anyone working with measurements in feet and inches. Perform complex calculations, scale drawings, and determine angles and material quantities with ease. Features include fractional inch support, history recall, and customizable rounding.

**Highlights:** Feet, inch, and fractional inch calculations, Drawing scaling, Miter and triangle angle calculations, Material quantity and cost estimation, Fraction reduction, History list for value reuse, Customizable rounding precision

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Master 5 Calc free?

Construction Master 5 Calc is free to download, with in-app purchases available.

### Is Construction Calc Lite free?

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

### Which has better reviews, Construction Master 5 Calc or Construction Calc Lite?

Construction Master 5 Calc is rated higher. Construction Master 5 Calc averages 4.8 out of 5 from 13K ratings, while Construction Calc Lite averages 4.7 from 132 ratings.

### Do Construction Master 5 Calc or Construction Calc Lite have ads?

Construction Calc Lite shows ads; Construction Master 5 Calc does not.

### Which is updated more often, Construction Master 5 Calc or Construction Calc Lite?

Construction Master 5 Calc ships an update every 3 months, and Construction Calc Lite every 2 months. Most recently, Construction Master 5 Calc was updated on September 24, 2026 and Construction Calc Lite on September 21, 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.*