Update: haven't been able to do speaking exercises for weeks. As SOON as I hit the button to speak, it automatically says doesn't sound quite right try again. Annoying. The introduction of hearts really disincentivizes learning. I have a 504 day streak with only a handful of lessons at level one past check point 3 in French. Wastes my time, energy, and zest for learning languages with this current setup. The discrepancies between the android and apple versions are also frustrating.