# Carpentry Formulator vs DEWALT® Site Manager

The clearest difference is rating: Carpentry Formulator at 3.8 against DEWALT® Site Manager's 2.6. Carpentry Formulator also leads on review sentiment (25% vs 11%). DEWALT® Site Manager's advantage is in-app purchases (none vs 1) and ratings volume (58 vs 4). On price, update cadence and ads there is nothing between them.

Both are free to download. Carpentry Formulator sells 1 one-off in-app purchase. DEWALT® Site Manager asks for nothing beyond the download.

Carpentry Formulator holds the better App Store score, 3.8 against 2.6. That said, the two scores are not equally well evidenced: DEWALT® Site Manager has 58 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Carpentry Formulator's written reviews are positive against 11% of DEWALT® Site Manager's.

Carpentry Formulator ships an update every 2 months, DEWALT® Site Manager every 6 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Carpentry Formulator | DEWALT® Site Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/carpentry-formulator/id305583131/reviews)** | [2.6 (58 ratings)](https://appshunter.io/ios/app/dewalt-site-manager/id1485732690/reviews) |
| Number of ratings | 4 | **58** |
| Positive reviews | **25.0% of reviews** | 10.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 498 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) |

## What reviewers say

### Carpentry Formulator

[App page](https://appshunter.io/ios/app/carpentry-formulator/id305583131)

This app provides over 150 formulas and dozens of conversions for carpenters and builders. It calculates loads on walls and headers, material quantities for projects, and dimensions for roofing and stairs. It also includes area and volume calculations for various shapes.

**Highlights:** Load calculations for walls and headers, Material quantity estimation (joists, studs, concrete), Roofing and stair dimension calculations, Area and volume formulas for geometric shapes, Dozens of unit conversion tools, Shareable calculation results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Features | $2.99 | one-time |


### DEWALT® Site Manager

[App page](https://appshunter.io/ios/app/dewalt-site-manager/id1485732690)

Manage your tools and inventory from anywhere with this app. It allows for pairing and linking of enabled tools and tags, organizing inventory by location, and performing audits to ensure accountability. Administrators can manage users and assign roles for comprehensive oversight.

**Highlights:** Tool and tag pairing/linking, Location management, User role assignment, Inventory audits, Spreadsheet import, Bluetooth connectivity

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Carpentry Formulator free?

Carpentry Formulator is free to download, with in-app purchases available.

### Is DEWALT® Site Manager free?

DEWALT® Site Manager is free to download, with no in-app purchases.

### Which has better reviews, Carpentry Formulator or DEWALT® Site Manager?

Carpentry Formulator is rated higher. Carpentry Formulator averages 3.8 out of 5 from 4 ratings, while DEWALT® Site Manager averages 2.6 from 58 ratings.

### Do Carpentry Formulator or DEWALT® Site Manager have ads?

Neither Carpentry Formulator nor DEWALT® Site Manager shows ads.

### Which is updated more often, Carpentry Formulator or DEWALT® Site Manager?

Carpentry Formulator ships an update every 2 months, and DEWALT® Site Manager every 6 weeks. Most recently, Carpentry Formulator was updated on October 6, 2026 and DEWALT® Site Manager on October 14, 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.*