Engineer Perfect Cake Structures with Physics Precision
Design multi-tiered cakes as real structural systems. Test stability, analyze load distribution, and eliminate construction risks before you bake.
Unlock Advanced Simulation Features
Choose your starting advantage and begin structural analysis immediately
Instant Stability Analysis
- Run unlimited gravity simulations
- Test center-of-mass calculations
- Access basic tilt scenarios
Complete Engineering Suite
- Full temperature modeling suite
- Transport stress simulation library
- Advanced support structure optimizer
Custom Build Library
- Save unlimited cake configurations
- Compare design alternatives side-by-side
- Export shareable specification sheets
All features subject to iOS app version compatibility. Promo codes activate within the application interface.
Simulation Capabilities Built for Real-World Results
Every tool designed to prevent structural failure and optimize construction efficiency
Layered Structure Design
Build cakes tier by tier with precise dimensional control. Adjust height, diameter, ingredient density, and total mass for each level independently.
Center of Gravity Analysis
Visualize weight distribution across your entire structure. The simulation calculates gravitational center position and displays stability thresholds in real time.
Temperature Impact Modeling
Simulate how room temperature, standing time, and refrigeration affect structural integrity. See exactly when each tier begins to lose stability.
Transport Stress Testing
Model five transportation scenarios from hand-carrying to highway driving. Calculate g-force impact, vibration levels, and worst-case tilt angles.
Support System Optimizer
Choose between dowel types, central posts, or self-supporting configurations. Compare installation time and structural benefit for each option.
Load vs Rating Comparison
View bar charts showing actual load against maximum safe capacity per tier. Green zones indicate safety margins; warnings flag potential failure points.
How the Physics Engine Works
Real Physical Forces
Stack Wise applies structural engineering principles to confectionery design. The simulation engine calculates compressive load on each tier, factoring in ingredient density, moisture content, and temperature-dependent material properties. When you adjust a parameter, the physics model recalculates all dependent variables instantly.
Iterative Testing Loop
Design flows through a repeatable cycle: build structure, run simulation, review diagnostic results, modify parameters, and test again. The interface saves every configuration to your shelf, allowing direct comparison between design alternatives. Stability scores update automatically as you refine dimensions or select different ingredients.
Scenario-Based Validation
Each test simulates a specific real-world challenge. Tilt tests check how far your cake can lean before tipping. Transport simulations model acceleration forces during vehicle movement. Temperature scenarios predict structural degradation over time. Results display numerically and visually, highlighting which tier fails first under each condition.
Verified Specifications
Core Testing Mechanics Explained
Stability Simulation Types
- Small tilt scenarios testing unlevel surfaces up to six degrees from horizontal plane
- Lateral acceleration modeling sudden stops and sideways force application
- Lift and set down actions simulating careful placement stress patterns
- Worst incline calculations determining maximum safe tilt angle before structural failure
- Sideways demand measurements showing g-force required to cause tier displacement
- Lean angle analysis indicating how far the stack rotates under simulated conditions
Configuration Parameters
- Ingredient selection from density-calibrated library including génoise, ganache, buttercream, and fondant options
- Layer height adjustment controlling tier thickness and structural mass distribution
- Cover finish choices affecting surface friction and visual design representation
- Support structure specification from no dowels through central post assemblies
- Transportation method selection modeling five journey types with unique force profiles
- Temperature environment settings including ambient, shade, insulated, and refrigerated states
- Standing time duration controlling how long simulation runs before final analysis
About the Development Approach
Stack Wise translates professional structural engineering methodology into an accessible tool for cake designers. The development team prioritizes accurate physics modeling over simplified approximations, ensuring simulation results reflect real-world material behavior. Version 2.0 focused on computational optimization, reducing calculation time while maintaining precision across complex multi-tier configurations.
Begin Testing Your Designs Today
Available exclusively for iOS devices. Free download includes core simulation features. Install completes in under two minutes on standard connections.
Download SW: Stack Wise