Advanced structural analysis calculator for beams, trusses, and frames
4.83·78 reviews·1,000+ downloads
Deflection Pro is a leading educational engineering calculator for beams, trusses, and frames, delivering code-based load combinations and robust capacity checks. Ranked #166 in EDUCATION in Brazil, it carries a 4.83 average from 78 ratings and benefits from active updates, with over 1,000+ total downloads and 13 in the last 30 days.
Pros & Cons
Standards-based load combinations for American and European designs
AISC-based capacity checks for flexure, shear, tension, and compression
Comprehensive flexure and buckling checks covered
PDF export and external file backup for easy sharing
Active development with frequent updates and performance improvements
Niche focus on structural analysis; may lack broader civil engineering calculators (e.g., concrete, steel quantities) offered by some competitors
No explicit cloud sync or cross-device collaboration stated in the data
Limited consumer-oriented features beyond engineering calculations may reduce appeal to non-specialists
About Deflection Pro
Deflection Pro is an education app developed by Blue Ketchep.
How many times has Deflection Pro been downloaded?
Deflection Pro has been downloaded 3 thousand times. In the last 30 days, the app was downloaded 13 times.
What is the rating of Deflection Pro?
Deflection Pro is rated 4.83 out of 5 stars, based on 78 ratings.
Is Deflection Pro free?
Deflection Pro costs $9.99 to download. The APK download size is 54.34 MB. The latest version available is 12.1.1. The last update was on June 18, 2025.
What are the requirements for Deflection Pro?
Deflection Pro requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2019.
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
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.
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Can you please add two options of sign convention, Option one to enable Bending moment drawn on tension side. Here in UK & INDIA we follow tension side bending moment. Option two which enables antic lock shear forces are drawn as positive. Besides, that I request to develop this app further for portal frames, Approximate analysis of frames etc. This is the best app for Civil Engineering, Mechanical Engineering & Structural Engineering students. I recommend you to buy. Mukarram
★★★★☆Samuel Clinton Widjaya· Aug 11, 2025
Not bad, for structural analysis it's more than enough, and for the price from my perspective is too expensive, because I had to save up first before getting this app. Further, improve this application and add features other than steel structure analysis based on design levels and lecture levels. Why version of windows is not Synchronized with this App, can you fix it?. Greeting from Engineering,
★☆☆☆☆Sahil· Feb 14, 2019
Looks nice but it's a pain to use. I couldn't/can't see where and how I can enter custom I, E, span and point loads and UDL. Each time I try to enter span it reverts back to 20 m for some reason. Also, the beam cross-sections are not flexible enough, it would be nice to pick a cross-section and manually enter dimensions and E to get EI.
Google Play Rankings for Deflection Pro
This app is not ranked
Technologies used by Deflection Pro
5 permissions·4 libraries
Subscribe to see full permission and library details
Trust & Safety: Requested permissions include FOREGROUND_SERVICE, INTERNET, VIBRATE, and license verification. These are standard for paid educational tools and do not include location or sensitive data access. The app uses a license check, and the long description notes ongoing improvements, indicating ongoing maintenance and a typical trust posture for a paid engineering calculator.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
