Its lacking in significant areas

All the necessary functions are there but its a basic no-frills E6B. One technical problem is that you often have to tap numbers a couple times to get them to register. Its frustrating.

The weight & balance doesnt store the info so you have to re-enter all values from scratch each time you use it. This combined with no graph display for W&B was a BIG dissappointment and means I wont use it. Come on how much does it take for the app to store the W&B arm and moment values and last entered weights??

All functions are pure text such as W&B as well as Crosswind which is sad given the potential for an iPhone app to display information graphically. Even some of the free E6B apps have this.

No weather! The free app Ive previously used can pull down the latest METARs. Remember guys you are building this app for a device that has an Internet connection!

It has a calculator function but no Memory key. When was the last time you saw a calculator without a memory function? Thats just silly! You also cant do time calculations ie 04:36:00 - 00:46:16 = ?? that would be really handy! I cant count the number of times Ive struggled to add or subtract a series of hh:mm:ss in my head for logging purposes.

Timer is just a single simple count up/down timer. No way to have an overall time, with time for the current leg. If you want to time the flight and have a hold timer ... you cant do both at the same time. The count down timer alarm will go off even if youve moved to another area of the E6B which is useful but it would be nice if the alarm provided a vibrate function because you cant hear it at all in the cockpit.

It doesnt remember the last function used. Everytime you start the app it takes you to the Pressure Density Altitude function. I would expect it to either remember the last screen used, or at the very least to be able to choose my start screen through a preferences option.

Is it worth $4.99, not in my opinion because you can get free or paid E6B apps that do the same things better. However this is a version 1.0 so Im really hoping that Sportys will improve it because it has real potential and a nicer interface than most of the others.

SkyQuest172 about Sporty's E6B Flight Computer