Really screwed me over
The most recent update has broken all questions which had figures (CAP pages, LO chart diagrams etc), and this is the day before my scheduled INRAT exam! As a result I can't prepare for the exam and this app has become useless to me. Dauntless has really managed to mess this one up for me.Another great study tool
I used the Dauntless apps for FAA IFR, CPL, and for my Transport Canada exams (PPL and IFR). I just scored a 97% on my FAA CPL exam. All my scores were high.
I went through all the questions once, then turned on stacks with level 4 and 5 off. Then I turned on level 4 and went through them all again. By the time you've done that, at 20-50 questions per session, you are ready. I've passed every test on the first try very easily.
Out of 100 questions on the FAA CPL, the only surprise was the lack of density altitude chart. I only missed 3 questions.
The only issues I've had (with Safelog, not GroundSchool) were solved quickly via email.
They didn't have a Transport Canada CPL, so I just used the PPL mixed with Harv's Air online ground school. For INRAT, Dauntless GroundSchool was the only prep tool I used.
Now on to the ATP exam!
Dauntless Software apps are well written, frequently updated, user-friendly, thoroughly researched, and include great support.
Two options are missing which I hope they add later: 1) option to reset stack level on all questions, 2) option to filter out questions with graphics or calls for deep calculations (allows rapid study waiting in line or on smaller iOS device. Regardless, tool is great.