Best OrbitCalc alternatives: apps like OrbitCalc

9+ similar apps compared and reviewed

4.9 avg rating
8 free apps
Updated October 2026

OrbitCalc is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to OrbitCalc

AeroRotationSim#1

AeroRotationSim by Roger Eastman

for Aerospace Students
Editor's Choice
📚 Education
4.5(2 ratings)
Free
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This educational tool helps aerospace and physics students understand the rotational dynamics of rigid bodies. It covers key concepts like Euler angles, quaternions, and angular momentum, aiding in the study of attitude control systems.

Orbital Simulator: Explorer#3

Orbital Simulator: Explorer by Renzo Macedo

Explore and Master Orbits
Worth Considering
📚 Education
5.0(5 ratings)
FreeAds
Orbital Simulator: Explorer screenshot 1
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Orbital Simulator: Explorer screenshot 6

Explore orbital mechanics through interactive simulations and real-time solar system data. Learn about Kepler's Laws, practice orbital maneuvers, and engage in mission objectives. Ideal for students and space enthusiasts.