# Construction Calculator . vs Carpenter Tools

The clearest difference is rating: Carpenter Tools at 4.9 against Construction Calculator .'s 4.5. Construction Calculator .'s advantage is update cadence (every 4 days vs every 2 weeks) and ratings volume (71 vs 9). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Construction Calculator . sells 5 in-app purchases, starting at $3.99 per month and Carpenter Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Carpenter Tools holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Construction Calculator . has 71 ratings behind it against 9, so its average is the more settled of the two.

Construction Calculator . ships an update every 4 days, Carpenter Tools every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Construction Calculator . | Carpenter Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/construction-calculator/id6755673080/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/carpenter-tools-calculator/id6757513389/reviews)** |
| Number of ratings | **71** | 9 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 39 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TERMUX LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1849572138) | [Sergii Nesterenko](https://appshunter.io/developer/1686841405) |

## What reviewers say

### 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 |


### Carpenter Tools

[App page](https://appshunter.io/ios/app/carpenter-tools-calculator/id6757513389)

This app simplifies carpentry calculations for framing, roofing, stairs, and more. Quickly get accurate measurements and material counts without complex formulas or spreadsheets. Ideal for on-site work, shop use, or estimating.

**Highlights:** Framing calculations, Rafter and roof calculations, Stair rise and run, Material count estimation, Imperial and metric units, Helpful diagrams, Optional cost fields

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $12.99 | one-time |


## Frequently asked questions

### Is Construction Calculator . free?

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

### Is Carpenter Tools free?

Carpenter Tools is free to download, with in-app purchases available.

### Which has better reviews, Construction Calculator . or Carpenter Tools?

Carpenter Tools is rated higher. Construction Calculator . averages 4.5 out of 5 from 71 ratings, while Carpenter Tools averages 4.9 from 9 ratings.

### Do Construction Calculator . or Carpenter Tools have ads?

Neither Construction Calculator . nor Carpenter Tools shows ads.

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

Construction Calculator . ships an update every 4 days, and Carpenter Tools every 2 weeks. Most recently, Construction Calculator . was updated on October 24, 2026 and Carpenter Tools 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.*