A client for the mini controller Mini-monster (https://mini-monster.ru/en/index.html).
With the help of this client you can turn on and off outputs and see inputs refreshed cyclically. You can also set a port to be controlled in an "impulse mode" for turning on-off and on again (and vice-versa) a desired port within the set time interval.
You can add and control more than one device in this app.
Android 34 targeted