Apps Like SatTracker for iPhone and iPad
Predict satellite ground tracks and visibility.
The app computes satellite ground tracks and visibility for multiple ground stations. It plots satellite positions, ground tracks, Sun and Moon positions, and day/night regions on Earth.
SatTracker screenshots
Ranked alternatives
Showing 781–800 of 1,000 ranked alternatives.

Battle of Gettysburg
Historycentral.com Inc
Experience the battle that changed America.
The app provides a comprehensive guide to the Battle of Gettysburg. It includes historic photographs, general biographies, first-hand accounts, a documentary film, and audio presentations detailing the events of July 1-3, 1863.


Optogenetics
Popneuron Ltd.
Calculate optical power for experiments.
The app calculates the maximal depth for opsin excitation based on experimental parameters. It plots light penetration depth against optical power to show scattering in brain tissue.






Aviation Hub Pro
Assets Tech - Fzco
Track weather, compare aircraft, convert units, find
Access real-time weather data, compare aircraft models, view important codes, convert units, and look up airport information. Track weather trends and retrieve detailed aircraft specifications.




EvaluWise – Teacher Evaluation
Vista Learning, NFP
Streamline and improve teacher evaluations.
The app simplifies teacher evaluation data entry. It supports formal and informal observations, organizes evidence, and allows for customizable rubrics and document uploads.




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