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 661–680 of 1,000 ranked alternatives.


C172N Performance Pad
Gyronimo, LLC
Cessna 172N flight planning made simple.
The app calculates and interpolates performance data for the Cessna 172N using its Pilot's Operating Handbook. It computes mass, balance, takeoff, climb, cruise, and landing data, allowing users to experiment with results.

PP+ Hooke's Law
Polyhedron Learning Media, Inc.
Investigate spring force and length.
This app investigates the relationship between force and spring length using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis.

PP+ Motion of a Pendulum
Polyhedron Learning Media, Inc.
Investigate pendulum motion relationships in simulation.
The app simulates a pendulum with mass on a string to explore oscillation relationships. It provides realistic data with errors for analysis, including videos, theory, and quizzes.




PP+ Archimedes Principle
Polyhedron Learning Media, Inc.
Investigate Archimedes Principle with simulation.
The app investigates Archimedes’ Principle using a laboratory balance, metal sample, and graduated cylinders. It determines mass densities of a solid and a liquid with realistic 3D simulation data.

Genetic Tools from Gene Link
SlaVanya LLC
Calculate lab data and study molecular genetics
Perform nucleic acid calculations and analyze duplex stability. Access molecular genetics modules for PCR and Q-PCR setup. View detailed research topics related to nucleic acid properties.

Chemistry Solver AI SnapChem
MOLIBE APLICACIONES SL
Snap photos, solve problems instantly
Snap a photo of a problem and get step-by-step solutions. Identify elements and compounds. Calculate molar mass and balance equations. Provide explanations for each step. Sync with learning platforms for progress tracking.

PP+ Centripetal Force
Polyhedron Learning Media, Inc.
Investigate centripetal force relationships in physics.
The app simulates a centripetal force apparatus for classroom use. It provides realistic data with errors for analysis and reporting.

Appling Middle School
BARTLETT CITY SCHOOLS
Access tools, news, and information
Access news, announcements, and event schedules. View student grades and attendance. Communicate with teachers and administrators. Submit assignments and track progress. Share resources and updates securely.



PP+ Simple Harmonic Motion
Polyhedron Learning Media, Inc.
Investigate spring mass oscillation relationships.
The app investigates relationships between spring constant, mass, amplitude, and period of oscillation using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.



Periodic Table AR 4D
Ibrahim Amer
Explore elements with AR and 3D models
Explore chemical elements through AR technology. Place elements on flat surfaces to view realistic 3D models. Learn in Arabic or English. Interact with detailed information about each element's properties and atomic structure.


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