# iBeams Pro vs A

The clearest difference is price: A at $9.99 against iBeams Pro's $21.99. A also leads on update cadence (every 10 days vs every 4 months). iBeams Pro's advantage is rating (3.7 vs 1.0) and ratings volume (6 vs 1). 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 holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: iBeams Pro has 6 ratings behind it against 1, so its average is the more settled of the two.

iBeams Pro ships an update every 4 months, A every 10 days. The most recent releases landed on September 22, 2026 and September 10, 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)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/a-frame3d-pro/id1207537713/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Paid | Paid |
| Size | 12 MB | 23 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-frame3d-pro/id1207537713)

Analyze complex 3D space frames with this powerful yet easy-to-use application. Input node coordinates, member alignments, and material properties to solve structures and view step-by-step calculations. Visualize deformations and generate shear force and bending moment diagrams.

**Highlights:** 3D space frame analysis, Stiffness Matrix Method, Step-by-step calculation display, Equilibrium check, Deformation visualization, Shear Force & Bending Moment Diagrams

**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.

### Which has better reviews, iBeams Pro or A?

iBeams Pro is rated higher. iBeams Pro averages 3.7 out of 5 from 6 ratings, while A averages 1.0 from 1 ratings.

### 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 10 days. Most recently, iBeams Pro was updated on September 22, 2026 and A on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*