# Roofing Calculator Pro vs Arch Radius

The clearest difference is price: Roofing Calculator Pro at Free against Arch Radius's $0.99. Roofing Calculator Pro also leads on rating (3.8 vs 1.0) and ratings volume (37 vs 1). Arch Radius's advantage is in-app purchases (none vs 3). On review sentiment, ads, device support and iOS requirement there is nothing between them.

Roofing Calculator Pro is free to download; Arch Radius costs $0.99 up front. Roofing Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. Arch Radius asks for nothing beyond the download.

Roofing Calculator Pro holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Roofing Calculator Pro has 37 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

## The numbers

| Metric | Roofing Calculator Pro | Arch Radius |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.8 (37 ratings)](https://appshunter.io/ios/app/roofing-calculator-pro/id1637848178/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/arch-radius/id6449305148/reviews) |
| Number of ratings | **37** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 2 MB | 26 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anna Filobok](https://appshunter.io/developer/1613515832) | [Guido Lemmens](https://appshunter.io/developer/493248169) |

## What reviewers say

### Roofing Calculator Pro

[App page](https://appshunter.io/ios/app/roofing-calculator-pro/id1637848178)

This tool quickly calculates roofing pitch, rafter length, and roof area. It seamlessly converts between imperial and metric units in real-time, supporting various input and output formats for measurements.

**Highlights:** Real-time unit conversion (imperial/metric), Calculate roof pitch, Calculate rafter length, Calculate roof area, Supports degrees, radians, percents for pitch, Supports meters, cm, inches, feet for lengths

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per 7 days |
| Premium Access | $1.99 | per month |
| Premium Access | $5.99 | per year |


### Arch Radius

[App page](https://appshunter.io/ios/app/arch-radius/id6449305148)

Calculate the radius of an arch by inputting its width and height. This utility app saves your data for future reference, making it a handy tool for construction professionals.

**Highlights:** Calculate arch radius, Input width (chord) and height, Save data for later use, Designed for quick calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Roofing Calculator Pro free?

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

### Is Arch Radius free?

Arch Radius costs $0.99, with no in-app purchases.

### Which has better reviews, Roofing Calculator Pro or Arch Radius?

Roofing Calculator Pro is rated higher. Roofing Calculator Pro averages 3.8 out of 5 from 37 ratings, while Arch Radius averages 1.0 from 1 ratings.

### Do Roofing Calculator Pro or Arch Radius have ads?

Neither Roofing Calculator Pro nor Arch Radius shows ads.

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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.*