What is Reddit's opinion of Twenty: Stand up every 20 mins?

From 3.5 billion Reddit comments

For anyone who works in a chair, I suggest grabbing a copy of the "Twenty" phone app or something similar, that will simply ping every N minutes to remind you to get up and move around.

https://play.google.com/store/apps/details?id=com.mtmurdock.dailyreminders

There are probably better versions, but this is the one I use. I have no affiliation with the author.

I can recommend this simple app: https://play.google.com/store/apps/details?id=com.mtmurdock.dailyreminders

It just reminds you every N minutes to get up and move around. I use it while I'm programming at work. No association with the author.

Is there an app like this? Basically just tells you to take a break after 20 minutes of phone usage.

https://play.google.com/store/apps/details?id=com.mtmurdock.dailyreminders&hl=en

There's also a convenient app on the appstore if you prefer running it on your phone. https://play.google.com/store/apps/details?id=com.mtmurdock.dailyreminders