CSiSections by Computers and Structures, Inc.





250+ iOS apps curated and reviewed
CSiSections is the household name in csisections, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Aug 2026 | |
| 2 | Free | — | Yes | Yes | Jul 2026 | |
| 3 | Free | — | No | Yes | Jul 2026 | |
| 4 | Free | 3.0★ (3) | No | Yes | May 2026 | |
| 5 | Free | 4.0★ (1) | No | No | May 2026 | |
| 6 | Free | 4.6★ (70) | No | No | Aug 2026 | |
| 7 | Free | 5.0★ (1) | No | Yes | Aug 2026 | |
| 8 | Free | 5.0★ (7) | No | No | May 2026 |



















This app allows users to define and analyze structural mechanics problems. It offers powerful functions for internal force diagrams, dynamics, influence lines, and stability analysis, with detailed solving steps provided by artificial intelligence. Users can build complex structures with non-integer element lengths.


This app provides a quick and accessible way to study cell structures, eliminating the need for traditional textbooks. It draws from various sources to ensure accurate definitions suitable for any academic level.


Analyze executable files like .apk, .jar, and .jmod. This tool provides insights into the structure and components of various file types.


Effortlessly create and manage online forms, surveys, and quizzes on your mobile device. Utilize advanced features like conditional logic, real-time analytics, and collaborative building. Scan questions directly from your camera or images to expedite form creation.


This app allows users to sketch and analyze structural systems directly on their iPad. It provides instant visualization of analysis results like deformations and section forces, performing finite element analysis in the background. Users can define cross-sections, apply loads, and visualize results for linear and nonlinear analyses.


Secure your personal data with a private photo vault and password manager. Customize the app's icon for added discretion and protect your sensitive information.


This app helps education agencies assess the safety, security, and emergency preparedness of school buildings and grounds. It generates customized to-do lists, facilitates information sharing with first responders, and provides relevant resources for facility improvements.


This app offers a suite of structural engineering tools for analysis and design. It includes calculators for beams, trusses, frames, loads, and base plates, along with a comprehensive section database and a 3D renderer. Perform calculations, check designs against various codes, and generate reports on the go.


This app provides civil engineers with advanced tools for project optimization. It automates calculations for structural design, scheduling, and cost estimation, generating professional reports and CAD plans.


This application provides tools for 2D frame analysis using the stiffness matrix method. It offers detailed calculations and generates reports for shear force diagrams, bending moment diagrams, frame deformation, and support reactions. Results can be easily shared in PDF format.




Access a comprehensive database of over 18,000 structural shapes and their engineering properties. Perform simple beam and column stress analysis for various materials like steel, wood, aluminum, rebar, and cables. Ideal for field use by engineers.


This app allows users to measure building facades, walls, and roofs from a single photo. It provides accurate dimensions and areas, helping to prevent costly quoting errors and project execution issues. Users can also estimate material quantities for tasks like painting or sealing.


Access a comprehensive product catalog and essential resources for contractors on the go. Quickly find product specifications, data sheets, and documentation to support project decisions and stay updated with the latest information.


Calculate and optimize wood and steel beams on-site or in meetings. Ideal for professionals and students, it offers detailed analysis, design according to Eurocode standards, and interactive diagrams for understanding structural calculations.


This app reveals the device details advertisers use for fingerprinting, showing you what information your iPhone shares. Explore passive, permission-based, and advanced data points to understand your digital footprint. All data stays on your device, with no uploads or analytics.


Unlock your phone's sensors for scientific exploration. Conduct pre-built experiments or create your own using accelerometers, magnetometers, and more. Analyze and export data in various formats for further study.