I excitedly downloaded this app because it looked similar to Lumosity, which is just fabulous.
It works alright for input, but trying to remember anything without repeating the exact same space, dots and dashes makes the app refuse to go on. You are deemed wrong, even if you got the words correct. App wont proceed except you override, or reproduce the same thing as input.
For someone who is studying for exams , I repeat from understanding and memory, not from automated stereotyped sheets. Didetic is good, but if you are not looking to repeat verbatim, it can be frustrating. 2 stars.
Yhazmyn about Eidetic - Spaced Repetition