JobCost vs Arch Radius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JobCost
Estimate the cost of home improvement projects like new windows, extensions, or roof replacements. Get accurate, up-to-date pricing reflecting industry changes and material costs.
- Estimate home improvement costs
- Covers windows, extensions, dormers, roofs, new builds
- Regularly updated industry pricing
- Reflects material and labor charges
- Accurate current cost estimates
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Have you ever wondered how much home improvements would cost you, then want no more because this App tells you, from new windows, an extension, a dormer, a new roof, even new build you can very easily get an estimate of the work you would love to do to your property. The App will be regularly updated to reflect changes in the industry and material prices and labour charges so you always get accurate current costs.
Arch Radius
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.
- Calculate arch radius
- Input width (chord) and height
- Save data for later use
- Designed for quick calculations
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ArcRadius will calculate the radius of an arch. For this we only need the width (chord) and the height of the arc. Just enter this values and press calculate to get the radius. It is designed for use on the iPhone too quickly calculates the radius of an arch. It will save the data for later use. Carpenters and other construction builders will appreciate it.
Screenshots
Verdict
The clearest difference is price: Arch Radius at $0.99 against JobCost's $1.99. Arch Radius also leads on iOS requirement (12.0 vs 26.0). On rating, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
JobCost costs $1.99 and Arch Radius $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for JobCost against 1.0 for Arch Radius. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
| Parameter | JobCost | Arch Radius |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 1.0 (2 ratings) | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 10 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Thompson | Guido Lemmens |
Customer experience
JobCost
Arch Radius
In-app purchases
JobCost
No in-app purchases
Arch Radius
No in-app purchases









