# Structural Engineering Calc. vs DXF PRO Viewer

The clearest difference is rating: Structural Engineering Calc. at 4.5 against DXF PRO Viewer's 1.8. DXF PRO Viewer's advantage is update cadence (monthly vs every 10 months) and price ($4.99 vs $5.99). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Structural Engineering Calc. costs $5.99 and DXF PRO Viewer $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Structural Engineering Calc. holds the better App Store score, 4.5 against 1.8. Both are backed by a comparable volume of ratings — 20 and 8 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Structural Engineering Calc. ships an update every 10 months, DXF PRO Viewer monthly. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Structural Engineering Calc. | DXF PRO Viewer |
| --- | --- | --- |
| Price | $5.99 | **$4.99** |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/structural-engineering-calc/id590507987/reviews)** | [1.8 (8 ratings)](https://appshunter.io/ios/app/dxf-pro-viewer/id1423700544/reviews) |
| Number of ratings | **20** | 8 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 6 MB | 12 MB |
| Requires iOS | 17.6 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Vasilii Shaidullin](https://appshunter.io/developer/1423700543) |

## What reviewers say

### Structural Engineering Calc.

[App page](https://appshunter.io/ios/app/structural-engineering-calc/id590507987)

This app provides 59 essential structural engineering formulas for columns, beams, base plates, composite beams, and connections. It offers instant demand/capacity checks, a built-in AISC section database, and material references, supporting both USCS and SI units for on-site or office use.

**Highlights:** 59 structural formulas, Instant demand/capacity checks, Built-in AISC section database, Material and code references, USCS & SI unit support, Pass/Fail visual indicators

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

**In-app purchases:** none


### DXF PRO Viewer

[App page](https://appshunter.io/ios/app/dxf-pro-viewer/id1423700544)

View 2D drawings in DXF format, compatible with projects from AutoCAD and similar software. Supports a wide range of DXF features for detailed viewing.

**Highlights:** View 2D DXF drawings, Open AutoCAD projects, Supports POINT, LINE, CIRCLE, ARC, Supports POLYLINE, TEXT, MTEXT, HATCH, Supports ELLIPSE, DIMENSION, INSERT, LEADER, SPLINE

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Structural Engineering Calc. free?

Structural Engineering Calc. costs $5.99, with no in-app purchases.

### Is DXF PRO Viewer free?

DXF PRO Viewer costs $4.99, with no in-app purchases.

### Which has better reviews, Structural Engineering Calc. or DXF PRO Viewer?

Structural Engineering Calc. is rated higher. Structural Engineering Calc. averages 4.5 out of 5 from 20 ratings, while DXF PRO Viewer averages 1.8 from 8 ratings.

### Do Structural Engineering Calc. or DXF PRO Viewer have ads?

Neither Structural Engineering Calc. nor DXF PRO Viewer shows ads.

### Which is updated more often, Structural Engineering Calc. or DXF PRO Viewer?

Structural Engineering Calc. ships an update every 10 months, and DXF PRO Viewer monthly. Most recently, Structural Engineering Calc. was updated on September 28, 2026 and DXF PRO Viewer on September 19, 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.*