Apps Like DR.Orbit for iPhone and iPad
Demonstrates gravitational orbits and physics.
The app demonstrates gravitational forces and orbital mechanics. Users can push a mass to create a stable orbit around a central gravitational well, with options for drag and device tilt control.
DR.Orbit screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.

EchoGuide by ASE
American Society of Echocardiography
Select tools, calculate, chart results
Access cardiac calculators, algorithms, and charts for left and right ventricles, atria, aorta, and aortic regurgitation. Select and save favorite tools for quick access. View detailed measurements and guidelines for cardiac care.


My Physics Calculator lite
V PUGAZHENTHI
Calculate and engineering parameters
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.


Papa's Scooperia To Go!
Flipline IDS LLC
Serve cookies, ice cream, and sundaes
Serve sundaes by baking cookies, adding ice cream scoops, and topping with syrups and toppings. Customers must be served quickly to avoid frustration. Manage ingredients and track orders in real time.


EMD PTE
Merck KGaA (Darmstadt, Germany)
Chemistry reference for all learners.
The app provides detailed information on chemical elements, including atomic number, mass, and properties. It features a molar mass calculator and interactive visualizations, all accessible offline.








CTisus Pancreas Compendium
Elliot Fishman
Analyze pancreatic tumors with checklist and case
Analyze pancreatic tumors with a structured checklist for etiology assessment. Review over 2000 pathologically confirmed cases. Access pearls on various pancreatic lesions. Listen to lectures on solid and cystic pancreatic tumors.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.