# Hammer Construction Calculator vs Construction Calculator .

The clearest difference is review sentiment: Construction Calculator . at 100% against Hammer Construction Calculator's 0%. Construction Calculator . also leads on rating (4.5 vs 3.0) and update cadence (every 4 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hammer Construction Calculator sells 2 in-app purchases, starting at $3.99 per month and Construction Calculator . sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Calculator . holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Construction Calculator . has 71 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Hammer Construction Calculator's written reviews are positive against 100% of Construction Calculator .'s.

Hammer Construction Calculator ships an update every 6 weeks, Construction Calculator . every 4 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hammer Construction Calculator | Construction Calculator . |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/hammer-construction-calculator/id6747408084/reviews) | **[4.5 (71 ratings)](https://appshunter.io/ios/app/construction-calculator/id6755673080/reviews)** |
| Number of ratings | 3 | **71** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 39 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [garrett hiebert](https://appshunter.io/developer/1821314687) | [TERMUX LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1849572138) |

## What reviewers say

### Hammer Construction Calculator

[App page](https://appshunter.io/ios/app/hammer-construction-calculator/id6747408084)

This app provides advanced construction calculations, including feet-inch-fraction math and specialized tools for various trades. It also offers material takeoff and PDF quote generation, with features for jobsite planning and notes.

**Highlights:** Feet-inch-fraction math with metric conversion, 20 specialized trade calculators with diagrams, Material takeoff and PDF quote generation, Jobsite plans and notes with blueprint support, Offline functionality, Customizable rounding and unit support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HammerCalc Monthly | $3.99 | per month |
| HammerCalc Yearly | $24.99 | per year |


### Construction Calculator .

[App page](https://appshunter.io/ios/app/construction-calculator/id6755673080)

This app provides essential tools for contractors, builders, and DIYers to perform fast, accurate construction calculations on the job site. It streamlines planning, estimating, and material measurement for various building tasks, reducing errors and saving costs.

**Highlights:** Specialized calculators for concrete, lumber, drywall, and roofing, Advanced stair and framing calculators, Instant unit conversions, Material quantity estimates, Offline support, Simple, intuitive interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Construction Calculator Premium | $3.99 | per month |
| Construction Calculator Premium | $6.99 | per 7 days |
| Construction Calculator Premium | $9.99 | per year |
| Construction Calculator Premium | $39.99 | per year |
| Construction Calculator Premium | $69.99 | per year |


## Frequently asked questions

### Is Hammer Construction Calculator free?

Hammer Construction Calculator is free to download, with in-app purchases available.

### Is Construction Calculator . free?

Construction Calculator . is free to download, with in-app purchases available.

### Which has better reviews, Hammer Construction Calculator or Construction Calculator .?

Construction Calculator . is rated higher. Hammer Construction Calculator averages 3.0 out of 5 from 3 ratings, while Construction Calculator . averages 4.5 from 71 ratings.

### Do Hammer Construction Calculator or Construction Calculator . have ads?

Neither Hammer Construction Calculator nor Construction Calculator . shows ads.

### Which is updated more often, Hammer Construction Calculator or Construction Calculator .?

Hammer Construction Calculator ships an update every 6 weeks, and Construction Calculator . every 4 days. Most recently, Hammer Construction Calculator was updated on October 7, 2026 and Construction Calculator . on October 24, 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.*