Showing 41–60 of 1,000 ranked alternatives.
Muskian Inc.
Calculate stats, graphs, and matrices safely
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Bjorn Jenssen
Track sun rise and set times
Track and times, day length, twilight, golden hour, solar power output, and UV Index using an interactive solar disk. Switch to Weather Mode for temperature, precipitation, wind speed, and humidity data.
Zuzana Eskinasi
Track solar paths in real-time AR
Track the sun's position using augmented reality. View 2D and 3D solar path maps with compass and shadow simulation. Adjust settings for accurate solar projections. Save and share solar data for planning and analysis.
Desmos, Inc.
Plot equations and animate graphs
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Ronny Weidemann
Solve equations and visualize graphs
Solve mathematical equations and visualize results in 2D and 3D. Plot cartesian, polar, spherical, and parametric functions. Animate equations and vector fields. Find intersections of functions. Support for complex functions.
WeFitness Pte Ltd
Track workouts and monitor heart rate
Track workouts with customizable timers in minutes, seconds, and milliseconds. Monitor heart rate in real-time using Polar, Whoop, or Bluetooth devices. Store HR zones for performance analysis. Create and share links for workout sessions.
Applicate Ltd
Track satellite passes and ISS sightings
Predict satellite and ISS sightings with second-level accuracy. Track Starlink satellite trains. Set reminders for upcoming events. Show compass direction and elevation for precise viewing. Countdown to sightings second by second.
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Calculate hold overs and scope settings
Calculate hold overs and scope adjustments for long range shooting. Input variables like temperature, altitude, humidity, and distance. Account for target speed, direction, coriolis effect, and slope angle.
Sergio Arroyo Val
Track sunrise and sunset
Track sunrise and sunset for your location and other dates. View local solar midday, lunar phase dates, and seasonal start . Check winter and summer time change dates. Browse detailed astronomical information for any location and date.
Harjot Singh
Convert units between categories with ease
Convert units across multiple categories including area, data, fuel-milage, length, power, pressure, speed, temperature, time, volume, and weight-mass. Switch between units with a single tap. View conversion results and history.
John Ostler
Correct exposure
Corrects color distortion caused by actinic LED lighting in aquariums. Adjusts colors in real-time during photo capture. Allows manual fine-tuning of color balance and brightness. Saves and shares corrected images directly.
Timing Software GmbH
Solve math problems and graph functions
Solve math problems from elementary to college level. Perform algebra, calculus, and statistical calculations. Graph functions and equations. Export results and share solutions. Replace graphing calculators advanced computation tools.
ROCKYWATER LLC
Track and do exercises
Track with real-time feedback using image analysis or head tilt tracking via AirPods. Receive personalized exercise recommendations to improve spinal alignment and reduce back pain. Set reminders and monitor progress over time.
Joshua Bury
Plan observations and capture celestial events
Plan observing sessions by predicting celestial object visibility and weather conditions. Track star positions and calculate exposure times for astrophotography. Set location and date to get accurate sky maps and event alerts.
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