Jump Master Calculator

Have used the HAHO and HALO calcs both work great The input from winds aloft have been accurate time and time again Only in continental US Next version should be able to save DIP coordinates and label as drop zones Thats my biggest issue with this app The map output is great and much better than the old imagery on most dz surveys Worth the money              Great Resource

I havent jumped the calcs yet We planned a 20k haho with a bundle weather call between this app paper calcs ATAK and the bundle software there was a 15k difference in HARPS Ill will update my review once I actually jump using the calcs from this app The resources of this app are awesome All my reports and MACO are all in once place The downside I couldnt edit a jump once the calcs were finished This feature should be added If I could save my jump and update winds and manipulate the HARP andor DIP it would be awesome           Way Better than doing it by hand

The app has a nice layout I would give it 5 stars if the calculations were correct First of all the calculations for HAHO are incorrect Not by a little either The average velocity of the winds is not taken into account in the formula For some reason the V for velocity always says 0 That makes a huge difference in the distance a standoff will be For the price of the App I would expect a fix and an update As of now I have not received a response when I suggested a fix to the app developers Needs to be updated and this glitch needs to be fixed Dont waste your money     Dont buy the app

Needs the ability to go back and make changes After the information is input the only way to make changes is to start over I like that it has all the resources included in one app The calculator just needs some adjusting to make it useful Needs ability to add and save drop zones to use in calcs        Not there yet

Good app but should add a copy of MFF sustained airborne training              Good app