In this version, we applied a major upgrade to our voices across all supported languages. Not only do the new voices sound more natural and pleasant, but they should also make it much easier to phonetically distinguish the different letters being read out.
At the same time, we fixed a bug related to missing stimuli during gameplay and a bug related to missing TTS engines.
We hope these updates improve your enjoyment of the N-Back Challenge. Thank you very much for using our app!