# Concrete Estimator/Calculator vs El Compa

The clearest difference is in-app purchases: Concrete Estimator/Calculator at none against El Compa's 3. Concrete Estimator/Calculator also leads on iOS requirement (13.0 vs 15.1). El Compa's advantage is ads (none vs shown) and update cadence (every 4 months vs every 10 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. El Compa sells 3 in-app purchases, starting at $4.99 per month. Concrete Estimator/Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Concrete Estimator/Calculator against 5.0 for El Compa. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Concrete Estimator/Calculator ships an update every 10 months, El Compa every 4 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Concrete Estimator/Calculator | El Compa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/concrete-estimatorcalculator/id6736712327/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/el-compa/id6748916887/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | **Ad-supported** | Freemium |
| Size | 105 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evan Winograd](https://appshunter.io/developer/1072241944) | [Luis Sanchez](https://appshunter.io/developer/1827972727) |

## What reviewers say

### Concrete Estimator/Calculator

[App page](https://appshunter.io/ios/app/concrete-estimatorcalculator/id6736712327)

This app simplifies concrete volume calculations for construction projects. It helps determine the exact amount of concrete needed for foundations, slabs, and other structural elements by allowing easy input of dimensions in various units. Save time and reduce waste with accurate measurements.

**Highlights:** Volume calculation for concrete projects, Input dimensions in feet, inches, or metric, Accurate measurement for reduced waste, User-friendly interface, Supports foundations, slabs, and structural elements

**Features:** macOS Compatibility

**In-app purchases:** none


### El Compa

[App page](https://appshunter.io/ios/app/el-compa/id6748916887)

This app helps construction workers overcome language barriers by translating instructions between English and Spanish. It provides visual explanations to ensure clear communication and keep teams aligned on projects. Designed for the trades, it offers a fast and simple solution for job site comprehension.

**Highlights:** English-Spanish translation, Construction instruction translation, Visual explanation generation, Team communication tool, Designed for trades

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $99.99 | per year |


## Frequently asked questions

### Is Concrete Estimator/Calculator free?

Concrete Estimator/Calculator is free to download, with no in-app purchases.

### Is El Compa free?

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

### Which has better reviews, Concrete Estimator/Calculator or El Compa?

Concrete Estimator/Calculator and El Compa are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Concrete Estimator/Calculator or El Compa have ads?

Concrete Estimator/Calculator shows ads; El Compa does not.

### Which is updated more often, Concrete Estimator/Calculator or El Compa?

Concrete Estimator/Calculator ships an update every 10 months, and El Compa every 4 months. Most recently, Concrete Estimator/Calculator was updated on October 6, 2026 and El Compa 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.*