36+ similar apps compared and reviewed
Whether you want more options like Gear & Engine Calculator or a completely different take on the same concept, our curated list of 36+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.
Calculate a car's theoretical speed in any gear based on engine RPM, transmission, differential ratios, and tire size. It can also determine travel distance per engine revolution and estimate top speed for each gear. Supports both metric and imperial units.
Calculate and compare transmission gear ratios with various tire and wheel sizes. Visualize results with interactive graphs and save them as PDFs. Includes calculators for gear speed, and both inch and millimeter tire sizes.
Control and monitor Arduino boards with a variety of specialized widgets. Send and receive data, visualize information in real-time, and manage multiple projects from your device.
This app reimagines calendar interaction by presenting your schedule as a clock face. A spiral timeline offers a clear overview of your day, and you can easily navigate to future events. Designed for intuitive use, it helps manage busy schedules and keep track of timetables.
Calculate structural behavior for beams, 2D trusses, and 2D frames. Visualize reaction forces, shear, bending moment, and deflection. Analyze internal stresses along the beam and cross-section.
Visualize your existing iPhone Calendar events with a vibrant, customizable display. Choose from 24 colors and various display styles to personalize your schedule. Changes sync instantly between this app and your iPhone Calendar.
Log drag racing timeslips, weather conditions, and car setups. Predict your elapsed time (ET) based on past runs and current weather. Organize runs by vehicle and access detailed performance data.
Access alarm descriptions, troubleshooting guides, and user manuals for Danfoss VLT drives. This professional tool provides essential information for commissioning and service, supporting a wide range of drive models.
Access essential data for reinforcing bars (rebar) including specifications, hook details, and marking requirements. This app serves as a quick reference for industry standards and links to online resources.
