How do I keep track of time spent with extension device?

Are there some timer apps for iOS that I can use for this? I tried built in timer, but it is meant for 24h periods and restarts when you get a call.

I need a timer that you can start each time you put the traction device on to start going towards those 2000 hrs.

Can anyone here recommend such an app?

I track the hour and minute I go in and the hour and minute I go out. Then add up the minutes at the end of the day and log into an excel file. Nothing fancy, but it works.

Phallosan forte has an app (usable for all traction time tracking). Even with a size prediction, how it is going to be in given weeks.

By the beard of Zeus!

I’m going to be checking that one out.

Thanks!

Use a watch.

Open youtube and play a 2-3 hour music video.

O use phallosan app too very simple and does the work