# Prime Builder Calculator - Measurement & Converter Tool for Handyman, Engineer, Carpenter

> Construction measurement and converter tool for professionals and DIYers. (iPhone/iPad app by Robert Daily.)

- Source: https://appshunter.io/ios/app/prime-builder-calculator-measurement-and-converter-tool-for-handyman-engineer-carpenter/id1033868556 (this page in markdown: same URL + `.md`)
- Developer: [Robert Daily](https://appshunter.io/developer/550432972)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 1.00/5 from 5 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 38 MB
- Languages: American English
- Released: 2016-05-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prime-builder-calculator-measurement-and-converter-tool-for-handyman-engineer-carpenter/id1033868556/reviews.md

## What is Prime Builder Calculator?

The most innovative, feature-rich, user-friendly construction app now available. Quickly determine calculations of construction projects and get immediate concepts for your new projects. 

FEATURES: 
METRIC MEASUREMENTS
IMPERIAL MEASUREMENTS
ROOFING
FRAMING  
WALL, FLOOR & CEILING  
FOUNDATION  
PAVING & CONCRETE  
MEASUREMENT  
LANDSCAPING 
RAFTERS
EQUAL SPACES
RUNNING MEASUREMENT 
SQUARE UP
STAIRS 
MASONRY  

ADDITIONAL FEATURES: 
Regular calculator: Run equations (+, -, *, /, %) just as you would on a conventional finance calculator. 
Compass and Converter

Install now and always have the calculating power you need on you, whenever you need it. And with all of the extra functions, you will be able to take calculating, take-offs, & on-site job efficiency to a whole new level!

## Key features

- Metric & Imperial Measurements
- Roofing & Framing Calculations
- Foundation & Paving Tools
- Wall, Floor & Ceiling Planning
- Stairs & Masonry Calculations
- Standard Calculator Functionality
- Integrated Compass & Converter

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/prime-builder-calculator-measurement-and-converter-tool-for-handyman-engineer-carpenter/id1033868556/reviews.md

### 1/5 — Shuts down

*2020-11-09*

App unusable for some actions. When attempt to use, app closes. I sadly paid for upgrade before learning this, promptly deleted app.

### 1/5 — Have to pay to use 👎

*2018-03-08*

😾

### 1/5 — Garbage

*2016-09-03, version 1.0*

Had to buy too see if it was any good and it wasn't . I'll be reading reviews on apps next time I buy . I want my money back !!!

### 1/5 — Crappy start to an app...

*2016-07-05, version 1.0*

If I want to try a product before I buy it, I need to have full access to its capabilities to understand if it's any good. This one doesn't provide that. Back into the heap it goes.

### 1/5 — Deceiving

*2016-07-02*

Says free but you can't do anything without "buying all measurements and suppress ads". In app purchase says to get rid of ads but actually is to use any of the measuring functions.

### 1/5 — Nogo

*2016-06-10*

No help info and after download app forces you back to App Store to pay 1.99....not good!

## Frequently asked questions about Prime Builder Calculator

### What types of construction measurements can Prime Builder Calculator handle?

Prime Builder Calculator supports a wide range of measurements including roofing, framing, wall, floor, ceiling, foundation, paving, concrete, landscaping, rafters, equal spaces, running measurement, square up, stairs, and masonry.

### Does Prime Builder Calculator offer basic calculation functions?

Yes, Prime Builder Calculator includes a regular calculator function that allows you to perform standard equations like addition, subtraction, multiplication, division, and percentage calculations.

### What additional tools are included in Prime Builder Calculator besides measurements?

In addition to its extensive construction measurement features, Prime Builder Calculator also provides a compass and a converter tool to assist with various on-site tasks.

### Is Prime Builder Calculator available on multiple devices?

Prime Builder Calculator is supported on iPhone and iPad devices.

### What is the age rating for Prime Builder Calculator?

Prime Builder Calculator has an age rating of 4+, making it suitable for a broad audience.

### When was Prime Builder Calculator last updated?

Prime Builder Calculator was last updated on May 17, 2016, with its initial release on the same date.

### What is the user rating for Prime Builder Calculator?

Prime Builder Calculator has a rating of 1.0 stars based on 5 ratings.

### Does Prime Builder Calculator have ads?

Based on the provided data, Prime Builder Calculator does not contain advertisements.

## Version history (last 1 release)

### 1.0 — 2016-05-17

This app has been updated by Apple to display the Apple Watch app icon.

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| --- | --- | --- | --- |
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| [Stair Calculator: Construction](https://appshunter.io/ios/app/stair-calculator-construction/id1493037366) | 4.1 (732) | Free | Utilities |

## More apps by Robert Daily

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- [A1 Builders Calculator - Free Construction Measurements Calc](https://appshunter.io/ios/app/a1-builders-calculator-free-construction-measurements-calc/id820893949)
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All apps by Robert Daily: https://appshunter.io/developer/550432972

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*