# iBeams Pro vs A

The clearest difference is review sentiment: iBeams Pro at 100% against A's 0%. A's advantage is price ($9.99 vs $21.99) and update cadence (every 2 weeks vs every 4 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

iBeams Pro costs $21.99 and A $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iBeams Pro ships an update every 4 months, A every 2 weeks. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | iBeams Pro | A |
| --- | --- | --- |
| Price | $21.99 | **$9.99** |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/ibeams-pro/id618700117/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 12 MB | 10 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Norm Schuster](https://appshunter.io/developer/398882205) | [Jutarus Ratanasethakul](https://appshunter.io/developer/1454380236) |

## What reviewers say

### iBeams Pro

[App page](https://appshunter.io/ios/app/ibeams-pro/id618700117)

This app allows engineers to quickly sketch beam designs and instantly view analysis diagrams for shear, moment, and deflection. It offers rapid modification and analysis, streamlining the design process for structural elements. The file format is compatible with its macOS counterpart.

**Highlights:** Instant shear, moment, and deflection diagrams, Sketch beam and loads like on a pad, Rapid modification and analysis, Imperial and S.I. units, Editable material and section properties, Cloud document storage

**Features:** Vision Pro support

**In-app purchases:** none


### A

[App page](https://appshunter.io/ios/app/a-truss3d-pro/id1201673511)

Analyze space trusses with this tool designed for structural engineers and students. It offers detailed solutions including node displacements, member forces, and stress, with an intuitive 3D interface and an assistant for complex truss creation.

**Highlights:** 3D graphics and UI, Node displacements, member forces, and stress calculations, Truss Assistant Creator for automatic generation, Direct Stiffness Matrix solver, Multiple viewing options (Proportion, Equal, Wireframe), PDF report generation, Support for large space trusses

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

**In-app purchases:** none


## Frequently asked questions

### Is iBeams Pro free?

iBeams Pro costs $21.99, with no in-app purchases.

### Is A free?

A costs $9.99, with no in-app purchases.

### Do iBeams Pro or A have ads?

Neither iBeams Pro nor A shows ads.

### Which is updated more often, iBeams Pro or A?

iBeams Pro ships an update every 4 months, and A every 2 weeks. Most recently, iBeams Pro was updated on October 23, 2026 and A on October 6, 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.*