# Deflection Pro vs Piping Engineer's Toolbox

The clearest difference is price: Piping Engineer's Toolbox at $4.99 against Deflection Pro's $19.99. Piping Engineer's Toolbox also leads on chart position (#183 vs unranked). Deflection Pro's advantage is update cadence (every 5 weeks vs every 21 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Deflection Pro costs $19.99 and Piping Engineer's Toolbox $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deflection Pro ships an update every 5 weeks, Piping Engineer's Toolbox every 21 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Deflection Pro | Piping Engineer's Toolbox |
| --- | --- | --- |
| Price | $19.99 | **$4.99** |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/deflection-pro/id1217160203/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 21 months |
| Monetization | Paid | — |
| Best chart rank | — | **#183** |
| Size | 163 MB | 57 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Ketchep](https://appshunter.io/developer/1131834248) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### Deflection Pro

[App page](https://appshunter.io/ios/app/deflection-pro/id1217160203)

This advanced structural analysis calculator assists engineers with beam, truss, and frame design. It generates load combinations based on American and European standards and performs detailed beam column capacity checks. Results are presented intuitively, with options to export to PDF and save files.

**Highlights:** Beam, truss, and frame analysis, Load combination generation (US & EU standards), Beam column capacity checks (flexure, shear, tension, compression), Detailed design checks for various buckling types, PDF export, Save to external file

**Features:** Vision Pro support

**In-app purchases:** none


### Piping Engineer's Toolbox

[App page](https://appshunter.io/ios/app/piping-engineers-toolbox/id6738736451)

**Currently charting:** #183 Top Paid · Productivity (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is Deflection Pro free?

Deflection Pro costs $19.99, with no in-app purchases.

### Is Piping Engineer's Toolbox free?

Piping Engineer's Toolbox costs $4.99, with no in-app purchases.

### Do Deflection Pro or Piping Engineer's Toolbox have ads?

Neither Deflection Pro nor Piping Engineer's Toolbox shows ads.

### Which is updated more often, Deflection Pro or Piping Engineer's Toolbox?

Deflection Pro ships an update every 5 weeks, and Piping Engineer's Toolbox every 21 months. Most recently, Deflection Pro was updated on October 4, 2026 and Piping Engineer's Toolbox 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.*