Apps by Yuhsiu Lai
Structural Engineering Suite app icon

Education

Structural Engineering Suite

Yuhsiu Lai

Free download In-app purchases
Open on Apple

About this app

Structural Engineer Hub is a complete structural engineering platform that combines professional calculators, animated simulators, a full learning curriculum, and field assessment tools in one app. Whether you're an engineering student mastering statics and steel design, a practicing engineer running a quick beam check on site, or an inspector documenting a structure's condition, Structural Engineer Hub puts the essentials in your pocket — and it works offline. The app is organized into two modules. Buy only what you need, or get both in a discounted bundle. STRUCTURAL ENGINEER'S TOOLKIT • Beam calculator — UDL, point, and off-center loads • Column calculator — Euler buckling + yield • Structure assessment for houses, bridges, buildings, and walls • ASCE 7-22 load combination generator • Full SI ↔ Imperial unit converter • Digital inspection checklist with scoring • Camera capture for condition documentation • Sample problems and a materials library STRUCTURAL LEARNING STUDIO • 7-module structured curriculum • 8 animated simulators (beam, column, seismic, wind, and more) • LRFD / ACI / ASCE 7 Quick Calc Hub • Guided projects with step-by-step instructions • Drawing gallery of structural illustrations • Searchable reference library • Lesson bookmarks, personal notes, and progress tracking WHY YOU'LL USE IT • Works offline — no account, no internet required • One-time purchases — no subscriptions, ever • Buy a single module or unlock everything with the bundle • Grounded in ASCE 7, AISC, and ACI engineering standards • Built for real engineering work, from the classroom to the field From study to site, Structural Engineer Hub is the structural toolkit you'll actually keep on your phone. Disclaimer: This app is an independent educational and reference tool. Calculator results are approximations for preliminary and educational use only and must be verified by a licensed professional engineer before any design or construction decision. ASCE, AISC, ACI, and all related standards and trademarks are the property of their respective organizations; this app is not affiliated with or endorsed by them.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 10, 2026 · 0 ratings Aug 10, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 10, 2026 · Free Aug 10, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 10, 2026 · 4:16 PM Free

Screenshots

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