---
title: "Deflection Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Deflection Pro is an advanced structural analysis calculator for beam, truss, and frame design.  The software is designed to be simple, intuitive, and useful for structural engineers worldwide.  Like "
---

# Deflection Pro — United States
> Structural Analysis Calculator

![Deflection Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/d0/d7/38/d0d738ef-3411-4a09-b916-430c066955c6/AppIcons-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Ketchep.com](https://apptail.io/developer/ketchepcom-KAZ) (United States)
**Category:** Productivity
**Rating:** 4.7/5 (16 ratings)
**Price:** $19.99
**Bundle ID:** com.glerok.shafter.full.osx
**Store:** Apple App Store
**Country:** United States
**Version:** 12.1.0 (released 2025-06-16)
**Original Release:** 2017-05-07
**Languages:** Spanish, German, Chinese, Korean, French, English, Italian, Japanese, Dutch, Portuguese, Russian, Turkish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1217160203)
**AppTail Page:** [https://apptail.io/app/deflection-pro-kmFc/united-states](https://apptail.io/app/deflection-pro-kmFc/united-states)

## Deflection Pro Description
Deflection Pro is an advanced structural analysis calculator for beam, truss, and frame design.  The software is designed to be simple, intuitive, and useful for structural engineers worldwide.  Like our other apps, it is designed to run on all your devices.

LOAD COMBINATIONS

Deflection Pro generates common load combinations based on American and European standards.  Simply select a desired design method in the settings page and assign a category to each load.  The results are seamlessly aggregated and integrated into the same charts and interface as if you were designing a simple beam case. 

BEAM COLUMN CAPACITY CHECKS

Deflection Pro calculates beam column strength capacity for flexure, shear, tension, and compression based on the AISC specification.  The software accurately reproduces tabulated values in steel construction manuals.

Flexure Design

• Yielding
• Lateral torsional buckling
• Local buckling
• Flange local buckling
• Compression flange local buckling
• Web local buckling
• Compression tee stem local buckling

Shear Design

• Web shear strength
• Web shear strength, considering field action

Tension Design

• Yielding tensile strength
• Rupture tensile strength

Compression Design

• Flexural buckling
• Torsional buckling

OTHER FEATURES

Since this is our latest and greatest structural analysis app, we are actively improving it and adding new functionality.  It receives more frequent updates than other tiers of our software.

Other advanced functionality include the ability to directly export to PDF and to save to an external file for backup and sharing.

CONTACT

We like to hear from you!  Please email contact@ketchep.com if you have any issues, questions, or comments.

## Deflection Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0b/d2/ad/0bd2adbe-c9c1-7ebc-18bd-294f28be0c4b/en-1290x2796-0.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/27/fe/0a/27fe0a8f-6d48-268c-10cb-e1bb30f7296f/3539b48b-10b1-4515-b77d-1c5773d7fdf1_en-1290x2796-7.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/10/9d/b9109db3-22d8-a632-5bdb-3edae8ffb97a/35a1378e-2e39-4f27-9dcc-7605031af565_en-1290x2796-1.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3d/f7/9a/3df79af6-51ac-cca6-33cc-1f66883c0ebb/3a61157e-30ba-4ee6-973f-bd7d18bf2a68_en-1290x2796-3.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f1/f2/7e/f1f27e0c-3611-f656-7513-c6186fde6ed2/e1afa4f7-11f1-457e-97e3-1d1591f51761_en-1290x2796-2.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/a1/69/48a1694a-da72-c3a9-1dea-9095066cc138/47e29158-6247-44fb-88fb-d1904a419b2b_en-1290x2796-5.png/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/86/e0/60/86e0604c-0be8-9611-5862-8ba61c64353d/b1c7b2ec-7447-47f7-bfa5-f60b4998bd7a_en-1290x2796-6.png/1290x2796.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/94/6f/ea/946fea1b-8ff1-55cf-6971-504eb0fc501e/7a1e2e5d-3ba8-40ac-8eb0-541cca945b96_en-1290x2796-4.png/1290x2796.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/86/3e/d4/863ed449-cf63-5a47-6a83-4b3681590188/08eab9a0-33bb-46ef-8ad0-e26a099922c2_en-1290x2796-8.png/1290x2796.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f4/38/ab/f438abe9-a32d-546f-a285-3db97d2dabeb/en-1290x2796-9.png/1290x2796.png)

## Deflection Pro Rating Breakdown in United States
- 5 stars: 14 (88%)
- 4 stars: 0 (0%)
- 3 stars: 1 (6%)
- 2 stars: 1 (6%)
- 1 stars: 0 (0%)

## Deflection Pro Reviews in United States

### ****- "Missing units"
Dear developer. 

I'd like to express my gratitude for this straightforward and valuable app. I'd like to bring to your attention that in Europe, the standard unit for stress is (N/mm^2), which currently isn't available in the app's settings. Would it be possible to include this unit in the list of stress units?

Once more, thank you for your hard work and dedication.
-- viva-forever, 2023-11-04

### **--- "Migrate models?"
I’ll return and increase the rating if I learn from the developer how to see my models from the regular version.
-- SLHenty, 2022-12-21

### ***-- "2nd review important problem"
This app does not consider lateral support of the beam compression flange.  This is a serious omission if used by someone that is not knowledgeable with beam design such as architects, construction people, engineering students, etc.
At least one app in the App Store does take this in consideration and that is the “Steel Beams” app.  However it does not have all the bells an whistles of Deflection Pro.
-- Astrosid, 2022-12-18

[View all Deflection Pro reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Deflection Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Ecuador | Productivity | #225 |

## Deflection Pro Discovered Keywords
- deflection pro

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## Deflection Pro Available In
- [United States](https://apptail.io/app/deflection-pro-kmFc/united-states)
- [Mexico](https://apptail.io/app/deflection-pro-kmFc/mexico)
- [France](https://apptail.io/app/deflection-pro-kmFc/france)
- [Germany](https://apptail.io/app/deflection-pro-kmFc/germany)
- [Thailand](https://apptail.io/app/deflection-pro-kmFc/thailand)
- [Australia](https://apptail.io/app/deflection-pro-kmFc/australia)
- [Canada](https://apptail.io/app/deflection-pro-kmFc/canada)
- [Switzerland](https://apptail.io/app/deflection-pro-kmFc/switzerland)
- [Taiwan](https://apptail.io/app/deflection-pro-kmFc/taiwan)
- [Brazil](https://apptail.io/app/deflection-pro-kmFc/brazil)
- [Italy](https://apptail.io/app/deflection-pro-kmFc/italy)
- [Spain](https://apptail.io/app/deflection-pro-kmFc/spain)
- [Türkiye](https://apptail.io/app/deflection-pro-kmFc/turkey)
- [Chile](https://apptail.io/app/deflection-pro-kmFc/chile)
- [Argentina](https://apptail.io/app/deflection-pro-kmFc/argentina)
- [Ecuador](https://apptail.io/app/deflection-pro-kmFc/ecuador)
- [Portugal](https://apptail.io/app/deflection-pro-kmFc/portugal)
- [Hong Kong SAR China](https://apptail.io/app/deflection-pro-kmFc/hong-kong)
- [India](https://apptail.io/app/deflection-pro-kmFc/india)
- [Japan](https://apptail.io/app/deflection-pro-kmFc/japan)
- [South Korea](https://apptail.io/app/deflection-pro-kmFc/south-korea)
- [Norway](https://apptail.io/app/deflection-pro-kmFc/norway)
- [Peru](https://apptail.io/app/deflection-pro-kmFc/peru)
- [Pakistan](https://apptail.io/app/deflection-pro-kmFc/pakistan)
- [Colombia](https://apptail.io/app/deflection-pro-kmFc/colombia)
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- [China](https://apptail.io/app/deflection-pro-kmFc/china)
- [United Kingdom](https://apptail.io/app/deflection-pro-kmFc/united-kingdom)
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- [North Macedonia](https://apptail.io/app/deflection-pro-kmFc/north-macedonia)
- [Macao SAR China](https://apptail.io/app/deflection-pro-kmFc/macau)
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- [Brunei](https://apptail.io/app/deflection-pro-kmFc/brunei)
- [Malaysia](https://apptail.io/app/deflection-pro-kmFc/malaysia)
- [Nigeria](https://apptail.io/app/deflection-pro-kmFc/nigeria)
- [Netherlands](https://apptail.io/app/deflection-pro-kmFc/netherlands)
- [Uzbekistan](https://apptail.io/app/deflection-pro-kmFc/uzbekistan)
- [New Zealand](https://apptail.io/app/deflection-pro-kmFc/new-zealand)
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- [South Africa](https://apptail.io/app/deflection-pro-kmFc/south-africa)
- [Poland](https://apptail.io/app/deflection-pro-kmFc/poland)
- [Bahrain](https://apptail.io/app/deflection-pro-kmFc/bahrain)
- [Paraguay](https://apptail.io/app/deflection-pro-kmFc/paraguay)
- [Romania](https://apptail.io/app/deflection-pro-kmFc/romania)
- [Russia](https://apptail.io/app/deflection-pro-kmFc/russia)
- [Saudi Arabia](https://apptail.io/app/deflection-pro-kmFc/saudi-arabia)
- [Sweden](https://apptail.io/app/deflection-pro-kmFc/sweden)
- [Singapore](https://apptail.io/app/deflection-pro-kmFc/singapore)
- [Slovenia](https://apptail.io/app/deflection-pro-kmFc/slovenia)
- [Belgium](https://apptail.io/app/deflection-pro-kmFc/belgium)
- [Tunisia](https://apptail.io/app/deflection-pro-kmFc/tunisia)
- [Azerbaijan](https://apptail.io/app/deflection-pro-kmFc/azerbaijan)
- [Czechia](https://apptail.io/app/deflection-pro-kmFc/czechia)
- [Denmark](https://apptail.io/app/deflection-pro-kmFc/denmark)
- [Dominican Republic](https://apptail.io/app/deflection-pro-kmFc/dominican-republic)
- [Algeria](https://apptail.io/app/deflection-pro-kmFc/algeria)
- [Cyprus](https://apptail.io/app/deflection-pro-kmFc/cyprus)
- [Egypt](https://apptail.io/app/deflection-pro-kmFc/egypt)

---

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