# Knowledge Universe Labs — 3D Interactive Learning Studio > 3D Interactive Learning Studio (iPhone/iPad app by Yuhsiu Lai.) - Source: https://appshunter.io/ios/app/knowledge-universe-labs/id6814379723 (this page in markdown: same URL + `.md`) - Developer: [Yuhsiu Lai](https://appshunter.io/developer/433114647) - Category: Education, Reference - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 278 MB - Languages: American English - Released: 2026-10-05 - Data updated: 2026-10-17 ## What is Knowledge Universe Labs? Knowledge Universe turns hard-to-visualize concepts into hands-on interactive laboratories. Explore animated equipment, rotate 3D models, change operating conditions, and discover how systems respond. From transformers and marine engines to neural networks, quantum physics, and financial systems, learn what happens, why it happens, and how the underlying principles connect to the real world. WHAT’S INSIDE Explore 100+ categories across four universes, with more than 590 interactive labs available in this version. • Engineering — power systems, substations, transformers, circuit breakers, HVAC, industrial automation, motors and drives, pumps, structures, renewable energy, batteries, robotics, marine engineering, and more. • AI & Computing — neural networks and transformers, LLM fundamentals, prompts and context, retrieval, AI agents, computer vision, GPUs, data centers, cybersecurity, and cloud computing. • Science & Mathematics — physics, chemistry, biology, quantum concepts, relativity, optics, waves, astronomy, orbital mechanics, statistics, vectors, and calculus. • Business & Finance — accounting, corporate and personal finance, investing, banking, economics, entrepreneurship, marketing, operations, supply chains, and project management. LEARN THROUGH INTERACTION Operate equipment and explore concepts through topic-specific scenes, animations, diagrams, and experiments. • Follow electrical power through substations, transformers, and protection systems. • Trace airflow, refrigeration, fluid flow, and industrial processes. • Explore engine strokes, rotating machinery, propulsion, and steering. • Change loads, operating conditions, and control settings. • Observe faults, overloads, flooding, and other abnormal conditions where supported. • Explore mathematical surfaces, scientific relationships, and computational processes. Animation helps reveal movement, flow, switching, sequencing, and cause and effect. Controls let you compare different conditions and connect what you see with the measurements. UNDERSTAND THE MECHANISM AND THE MATH Learning tools vary by lab and include: • Tappable components with explanations and anchored labels. • Cutaways, camera controls, and selectable reference diagrams. • Live measurements, graphs, calculations, and event logs. • Guided experiments with expected observations. • Knowledge checks and troubleshooting activities. • How It Works explanations, formulas, and worked examples. • Stated assumptions and model limitations. REFERENCE ILLUSTRATIONS Explore reference drawings and formula sheets alongside the labs, including single-line diagrams, wiring schematics, process diagrams, comparisons, and calculation examples. FREE TO BROWSE Browse the category catalog for free. Knowledge Universe Pro unlocks available interactive labs. Listed topics awaiting implementation are marked as coming soon. WHO IT’S FOR • Engineering, science, mathematics, computing, and business students. • Technicians and professionals reviewing underlying concepts. • Educators looking for visual explanations and interactive demonstrations. • Curious learners who want to understand how systems work. The simulations are educational models with stated assumptions and simplifications. They support learning and exploration rather than replacing professional design, analysis, or equipment instructions. New labs and learning resources are added regularly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Is Knowledge Universe Labs safe? Not enough ratings yet to assess Knowledge Universe Labs. ## Is Knowledge Universe Labs legit? Knowledge Universe Labs appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Knowledge Universe Labs is 75 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 2 releases) ### 2.0 — 2026-10-14 • Hundreds of new interactive labs across engineering, AI & computing, science & mathematics, and business & finance. • More detailed 3D models, meaningful animations, and interactive controls. • Expanded diagrams, explanations, experiments, and knowledge checks. • Fixed blank interactive views in several Mathematics in 3D labs and improved camera framing. ### 1.0 — 2026-10-05 No release notes. ## More apps by Yuhsiu Lai - [Availability and Reliability](https://appshunter.io/ios/app/availability-and-reliability/id435033141) - [Battery Capacity Calculator](https://appshunter.io/ios/app/battery-capacity-calculator/id445176473) - [48VDC Power System](https://appshunter.io/ios/app/48vdc-power-system/id449477913) - [NEC Electrical Code Tools](https://appshunter.io/ios/app/nec-electrical-code-tools/id469334093) - [Engineer's Toolset](https://appshunter.io/ios/app/engineers-toolset/id478486737) - [Battery Current Simulator](https://appshunter.io/ios/app/battery-current-simulator/id488430945) All apps by Yuhsiu Lai: https://appshunter.io/developer/433114647 ## Related topics [quanser interactive labs](https://appshunter.io/ios/topics/quanser-interactive-labs) · [transformer labs](https://appshunter.io/ios/topics/transformer-labs) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*