AircraftPower

This is perfect, great job excellent UI. I’d pay for it.

I use it on most flights out of the traffic pattern. If he included IAS, I would also get TAS without need of the second app.

Great app, it’s about time we had something like available for those of us with older EMS systems. One question: Add a custom feature for engines that develop more power as a result of porting, and/or non-standard pistons? Thank you!

A fellow RV’er friend of mine showed me this app, which I’ve now downloaded. It’s well done and super helpful!

I can't believe no one did that app before!! It's amazing, you thought about everything even the current altitude vs std press altitude: bravo! Just missing one thing: no indication when above max continuous power (dotted line in the manual following MAP). Thanks for the aviation community!

Very Neat APP. I did not see where the engines were being operated versus peak EGT? I assume you were using 100 degrees ROP as best power setting?

Figuring out the Lycoming charts that you can’t read and understand in the owners manual on determining horsepower based upon manifold pressure, RPM, non-standard temperature and pressure altitude. I was pulling my hair out and I said to myself we need an app for this and you created it! Thank you so much. Very well designed.

James has done a great job of making a once tedious job of calculating engine altitude performance, very easy! Simple to use and informative, good planning tool to save SA on your Lycoming predicted power.

Simple app that does just what it says. Allows you to painlessly compute percent power. Funny, I just ferried a plane coast to coast last week and wondered why no one had done this. ...today, here it is. One bug though. Engine choice does not remain as default. (iPad 2)