I tried separate free versions of your Hindi and Hebrew learning apps. Because I liked them and I would like to learn other languages too, I bought the Polyglot version. My question is: is it possible to update both applications to the Polyglot version, or do I have to use the one I paid from and then loss all progress in the other?
I also have some remarks on transliteration. In the case of Hebrew, it is usually correct, but I noticed that sometimes “s” is used instead of “sh”. I do not remember if there were other errors.
However, when it comes to Hindi, almost all transliterations are incorrect, so I decided not to use them. While I am aware that adding proper transliterations is a bit tricky for the Indian languages (schwa deletion etc.), I hope you will improve them in the future.