For those who type passwords using Russian text on an English keyboard and want to enter them on phones and tablets.
The app allows you to type your password using the Russian keyboard layout and then copy the Latin characters corresponding to the Russian keys on the QWERTY keyboard to the clipboard.
The app's source code is available at:
https://sibnick@bitbucket.org/sibnick/cyrillicpasswords.git
Entering passwords for Russian QWERTY keyboard