Sādhakam Carnatic Ear Trainer app has exercises to help improving your swara gyanam.
I want to listen to Swarams or Combinations before attempting the exercises. Why is it not provided?
We understand that you may want to hear the swarams or combinations before taking a quiz on them. But quiz itself is the learning process! Let's say you start the first exercise and you are immediately asked to identify a Ri. You have absolutely no clue whether it's Ri1 or Ri2 or Ri3. You can replay the question again and again and listen carefully. Still doesn't ring a bell? Just take a wild guess and answer. You may be right or wrong, but you shall make a note of the correct answer. Next time in the same session if you get the same combination you might get it right.
Skill development happens in different stages when you practice this way. Initially, in an exercise session, you may make some mistakes but get many of the questions right based on learning