Orbit 360 vs The Math Trainer

Orbit 360 lets you design, simulate, track satellites, and explore orbital mechanics in an interactive 3D environment. Visualize satellite motion around Earth, track real satellites, create Walker constellations, learn fundamental space concepts, and challenge yourself with interactive educational games. Features • Design and simulate satellite orbits • Track real satellites and explore their orbits • Create Walker Delta and Walker Star constellations • Visualize satellite ground tracks on Earth • Play educational orbital mechanics games • Learn through interactive space education modules • Discover a new daily space fact Premium Experience Gold • Unlock all premium features • Support Family Sharing Platinum • Includes everything in Gold • Enjoy a completely ad-free experience Access premium features anytime by watching a rewarded ad Privacy Policy: https://www.mtlspace.com/orbit360-privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

The Personal Math Trainer With this app, you can train your mental math skills (addition, subtraction, multiplication, division and mix) every day, turning it into a habit. The app is designed to provide only the types of operations needed for more complex everyday calculations. You have two minutes to get as many correct answers as possible — but be careful, mistakes will cost you points. You can track your progress daily with a calendar displaying the last few months. Additionally, you can view graphs to monitor your daily improvement in each fundamental math operation. This app is highly useful for children starting out with math, but also for adults who want to stay sharp with mental calculations.