# Beam HPC vs Auto RC

The clearest difference is rating: Auto RC at 4.5 against Beam HPC's 4.0. Auto RC also leads on update cadence (every 3 weeks vs every 18 months). Beam HPC's advantage is in-app purchases (none vs 8) and review sentiment (100% vs 75%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Auto RC sells 8 in-app purchases, starting at $9.99 per month. Beam HPC asks for nothing beyond the download.

Auto RC holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews complicate that: 100% of Beam HPC's written reviews are positive against 75% of Auto RC's, so the app with the better star average is not the one people write more warmly about.

Beam HPC ships an update every 18 months, Auto RC every 3 weeks. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Beam HPC | Auto RC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/beam-hpc/id1447917199/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/auto-rc-structural-design/id6451228272/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 18 MB | 76 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kurt Gramoll](https://appshunter.io/developer/782218116) | [vachiraphun mekvarmdee](https://appshunter.io/developer/1697257272) |

## What reviewers say

### Beam HPC

[App page](https://appshunter.io/ios/app/beam-hpc/id1447917199)

This app calculates structural diagrams for beams, including moment, shear, and deflection. It supports various loads, supports, and material properties, allowing for interactive adjustments and comparisons. Designed for educational purposes, it helps users visualize and understand beam behavior.

**Highlights:** Moment, shear, and deflection diagrams, Multiple load types (forces, moments, distributed), Adjustable support conditions (pinned, fixed, roller), Segmented beams with varying properties, Interactive drag-and-drop interface, Educational focus on beam behavior

**Features:** macOS Compatibility

**In-app purchases:** none


### Auto RC

[App page](https://appshunter.io/ios/app/auto-rc-structural-design/id6451228272)

This app transforms structural design into a superpower by automatically generating beam layouts from floor plans using AI. It offers tools for analyzing and designing structural elements, with advanced features for full building modeling and detailed exports available through a subscription.

**Highlights:** AI-powered floor plan scanning, Automatic beam layout generation, 3D rebar detailing, Full building structural modeling, 3D structural analysis, Exportable calculation reports and CAD plans

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| สมัครสมาชิกรายเดือน | $9.99 | per month |
| สมัครสมาชิกรายปี | $99.99 | per year |
| Export IFC model file | $2.99 | one-time |
| Export structural model file | $2.99 | one-time |
| สมัครสมาชิกแบบไม่ต่ออายุ | $4.99 | one-time |
| Export structural model file | $4.99 | one-time |
| Export structural model file | $7.99 | one-time |
| Export structural model file | $9.99 | one-time |


## Frequently asked questions

### Is Beam HPC free?

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

### Is Auto RC free?

Auto RC is free to download, with in-app purchases available.

### Which has better reviews, Beam HPC or Auto RC?

Auto RC is rated higher. Beam HPC averages 4.0 out of 5 from 4 ratings, while Auto RC averages 4.5 from 6 ratings.

### Do Beam HPC or Auto RC have ads?

Neither Beam HPC nor Auto RC shows ads.

### Which is updated more often, Beam HPC or Auto RC?

Beam HPC ships an update every 18 months, and Auto RC every 3 weeks. Most recently, Beam HPC was updated on October 2, 2026 and Auto RC on October 16, 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.*