はやこと早口言葉トレーニング is an Android app developed by modaile. It is a training app specifically designed for practicing fast tongue twisters. The app measures the time from when a tongue twister is selected and started until it is successfully completed. It also ranks the completion time for each tongue twister.

Please note that the app requires an internet connection for the speech recognition feature to work. Without internet access, the app will not function properly.

With はやこと早口言葉トレーニング, users can improve their speaking speed and accuracy by challenging themselves with various tongue twisters. The app provides a fun and interactive way to practice speaking skills. Whether you are a language learner or simply want to enhance your speaking abilities, this app can be a useful tool in your training routine.