# Timber Engineering Calculator vs RoofCalc

The clearest difference is price: RoofCalc at Free against Timber Engineering Calculator's $3.99. RoofCalc also leads on update cadence (monthly vs every 39 months) and review sentiment (20% vs 0%). Timber Engineering Calculator's advantage is in-app purchases (none vs 2) and iOS requirement (16.0 vs 26.0). On rating, ratings volume, ads and device support there is nothing between them.

RoofCalc is free to download; Timber Engineering Calculator costs $3.99 up front. RoofCalc sells 2 in-app purchases, starting at $1.99 per month. Timber Engineering Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.9 for Timber Engineering Calculator against 3.8 for RoofCalc. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews are what separate them: 0% of Timber Engineering Calculator's written reviews are positive against 20% of RoofCalc's.

Timber Engineering Calculator ships an update every 39 months, RoofCalc monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Timber Engineering Calculator | RoofCalc |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/timber-engineering-calculator/id646321927/reviews)** | [3.8 (12 ratings)](https://appshunter.io/ios/app/roofcalc-roofing-calculator/id1014237429/reviews) |
| Number of ratings | 7 | **12** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 35 MB | 24 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Infoguide Pty Ltd](https://appshunter.io/developer/920670841) |

## What reviewers say

### Timber Engineering Calculator

[App page](https://appshunter.io/ios/app/timber-engineering-calculator/id646321927)

This app provides 55 calculators for various timber and civil engineering parameters, covering beam properties, stress calculations, column design, and connector loads. It supports both metric (SI) and imperial (USCS) units for comprehensive engineering analysis.

**Highlights:** 55 engineering calculators, Timber and civil engineering parameters, Beam properties calculations, Stress and load analysis, Column design tools, Connector load calculations, Metric and imperial units

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

**In-app purchases:** none


### RoofCalc

[App page](https://appshunter.io/ios/app/roofcalc-roofing-calculator/id1014237429)

This app assists roofing and framing carpenters with complex calculations for various roof types and stud walls. It offers metric and imperial unit conversion, a standard calculator, and the ability to share results via email or message. Optimized for iPhones and iPads, it's designed for ease of use by construction professionals.

**Highlights:** Hipped, gabled, and single-pitch roof calculations, Stud wall calculations and estimating, Metric and imperial unit conversion, Standard calculator and quick converter, Print, email, or message results, Default value settings

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $12.99 | per year |


## Frequently asked questions

### Is Timber Engineering Calculator free?

Timber Engineering Calculator costs $3.99, with no in-app purchases.

### Is RoofCalc free?

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

### Which has better reviews, Timber Engineering Calculator or RoofCalc?

Timber Engineering Calculator is rated higher. Timber Engineering Calculator averages 3.9 out of 5 from 7 ratings, while RoofCalc averages 3.8 from 12 ratings.

### Do Timber Engineering Calculator or RoofCalc have ads?

Neither Timber Engineering Calculator nor RoofCalc shows ads.

### Which is updated more often, Timber Engineering Calculator or RoofCalc?

Timber Engineering Calculator ships an update every 39 months, and RoofCalc monthly. Most recently, Timber Engineering Calculator was updated on October 23, 2026 and RoofCalc 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.*