# Concrete Calculator Tools vs Construction Pro

The clearest difference is review sentiment: Construction Pro at 100% against Concrete Calculator Tools's 0%. Construction Pro also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). Concrete Calculator Tools's advantage is ratings volume (51 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Concrete Calculator Tools sells 4 in-app purchases, starting at $3.99 per 7 days and Construction Pro sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Concrete Calculator Tools has 51 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Concrete Calculator Tools's written reviews are positive against 100% of Construction Pro's.

Concrete Calculator Tools ships an update every 2 months, Construction Pro every 10 days. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Concrete Calculator Tools | Construction Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (51 ratings)](https://appshunter.io/ios/app/concrete-calculator-tools/id6741408557/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/construction-pro-calculator/id6760248486/reviews)** |
| Number of ratings | **51** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peth Pty Ltd](https://appshunter.io/developer/662891650) | [Manh Nguyen](https://appshunter.io/developer/1864580525) |

## What reviewers say

### Concrete Calculator Tools

[App page](https://appshunter.io/ios/app/concrete-calculator-tools/id6741408557)

This app simplifies concrete volume calculations for professionals and DIYers. It offers flexible unit support and a free rectangular slab calculator, with advanced features available via subscription.

**Highlights:** Flexible unit support (metric/imperial), Rectangular slab calculator (free), Circular slab calculator, Circular column calculator, Post hole calculator, Slab from area calculator

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $3.99 | per 7 days |
| Monthly Pro | $5.99 | per month |
| Annual Pro | $19.99 | per year |
| One-Time Purchase | $85.00 | one-time |


### Construction Pro

[App page](https://appshunter.io/ios/app/construction-pro-calculator/id6760248486)

This tool simplifies construction calculations with fast feet-inch-fraction input. It offers features for framing, roofing, stair layout, and material estimating, allowing users to save and revisit results.

**Highlights:** Feet-inch-fraction input, Unit conversions, Paperless history tape, Saved calculations, Stair calculator, Roof estimator, Material estimating

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Concrete Calculator Tools free?

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

### Is Construction Pro free?

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

### Which has better reviews, Concrete Calculator Tools or Construction Pro?

Construction Pro is rated higher. Concrete Calculator Tools averages 4.7 out of 5 from 51 ratings, while Construction Pro averages 5.0 from 1 ratings.

### Do Concrete Calculator Tools or Construction Pro have ads?

Concrete Calculator Tools shows ads; Construction Pro does not.

### Which is updated more often, Concrete Calculator Tools or Construction Pro?

Concrete Calculator Tools ships an update every 2 months, and Construction Pro every 10 days. Most recently, Concrete Calculator Tools was updated on November 4, 2026 and Construction Pro on November 9, 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.*