This app offers tools to simplify stair design and construction calculations. It visualizes stair appearance based on total run and rise, allowing adjustments to the number of steps and their dimensions. Results can be easily shared.






10+ similar apps compared and reviewed
Whether you want more options like Lumen Layout or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app offers tools to simplify stair design and construction calculations. It visualizes stair appearance based on total run and rise, allowing adjustments to the number of steps and their dimensions. Results can be easily shared.






This physics and math tool quickly converts between lumens, lux, and candelas. It provides instant calculations with copyable results and includes reference formulas. Optimized for everyday use, it supports high precision and various units.








This app assists in developing fabrication layouts for various shapes, including square-to-round, rectangular-to-round, pyramid, and truncated pyramid transitions. It offers options for different joint and line configurations to generate precise layout patterns.


Design home theaters with ease using this comprehensive tool. It simplifies complex calculations for screen dimensions, projector placement, and viewing angles, ensuring optimal system performance and adherence to industry standards.




Calculate ANSI standard limits and fits for cylindrical parts like bearings and shafts. It supports various fit types based on inch units and provides a schematic representation of the fit. Ideal for engineers and designers working with precision components.


This tool helps you properly size power generators and lighting towers. It features a new module for recommending ideal generator and energy storage combinations, simulating performance, and calculating cost savings. It also includes wire sizing and noise level measurement functionalities.


This engineering calculator helps determine belt length, ratio, RPM, and belt speed for pulley systems. It offers instant calculations with copyable results and includes formulas for reference.


Easily calculate the total volume of furniture and belongings by scanning your living space. This tool eliminates the need for manual measurements, making it ideal for moving, storage, or shipping estimations.