Landing around bodies with atmospheres are assumed to use parachutes, and takeoffs are calculated with the atmosphere factored in. Arriving at another moon while skipping the planet assumes you aerobrake at the planet and set your apoapsis for an encounter with the moon. For a transfer between a moon and a different planet, it's assumed you burn retrograde from the moon's orbit and then use the Oberth effect around the parent body to send you on your way. The math is calculated assuming Hohmann transfers from circular orbits and aerobraking when possible. Also let me know if any of the math looks wrong. Let me know which device and version of Android is experiencing the trouble. I do believe in actively supporting what I make, so if you spot a bug, please report it here and I'll fix it as soon as possible. The app is compatible with Android devices running Ice Cream Sandwich or newer (if you still have an ancient device running Gingerbread, sorry). Mission Planner feature with swipe to delete functionality and click to edit Extensive details about each planet/moon (swipe between them!) You can access topographical and biome maps from the planet info screens, which I've found super helpful when trying to visit all the biomes to collect all zee Science. The app also includes a Mission Planner feature, allowing you to select a series of planets/moons you'd like to visit, choose whether to simply orbit, land and return to orbit, or just land, and the app automatically calculates the delta V you'll need to complete your journey, each step along the way. It calculates each value using real authentic orbital mechanics, and allows you to tailor the settings to your skill level. Kerbal Space App allows you to access an extensive variety of information about the planets and moons of KSP, along with the delta V required to reach orbit, land, and transfer to other bodies. Version 1.3 improves the art, improves the translations, and adds Russian. Version 1.3 is finished! Download on Google Play

I'm happy to present to the KSP community the Android app I've been working on over the last several months!

Download kerbal space for free