# Beam vs Concrete Engineering

The clearest difference is in-app purchases: Beam at none against Concrete Engineering's 1. Beam also leads on ads (none vs shown) and iOS requirement (10.0 vs 18.6). Concrete Engineering's advantage is update cadence (every 7 months vs every 41 months). On price and device support there is nothing between them.

Both are free to download. Concrete Engineering sells 1 one-off in-app purchase. Beam asks for nothing beyond the download.

Beam ships an update every 41 months, Concrete Engineering every 7 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Beam | Concrete Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7 ratings)](https://appshunter.io/ios/app/concrete-engineering-lite/id1132557710/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Every 7 months** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 8 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tsutomu Murata](https://appshunter.io/developer/674892164) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Beam

[App page](https://appshunter.io/ios/app/beam-i/id680017839)

**Features:** macOS Compatibility

**In-app purchases:** none


### Concrete Engineering

[App page](https://appshunter.io/ios/app/concrete-engineering-lite/id1132557710)

This app provides a comprehensive suite of calculators for concrete and civil engineering parameters. It features smart auto-fill options, a detailed calculation history with PDF export, and direct references to ACI codes. Unlock all 56 calculators with a one-time purchase.

**Highlights:** 56 concrete and civil engineering calculators, Metric and Imperial unit support, Detailed formulas for all calculations, Smart auto-fill pickers, Calculation history with PDF export, ACI 318-19 code references

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Concrete Engineering Calc. | $3.99 | one-time |


## Frequently asked questions

### Is Beam free?

Beam is free to download, with no in-app purchases.

### Is Concrete Engineering free?

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

### Do Beam or Concrete Engineering have ads?

Concrete Engineering shows ads; Beam does not.

### Which is updated more often, Beam or Concrete Engineering?

Beam ships an update every 41 months, and Concrete Engineering every 7 months. Most recently, Beam was updated on October 3, 2026 and Concrete Engineering on October 13, 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.*