This replicates the tally counter feature of Beedroid. Just tap/click your screen to keep count of something. Our favorite use case: put your phone on the floor and count pushups by touching your nose to the screen.
The name “TallyBee” is from an Android app that Bethany made in, I don't know, 2008, like literally one of the first Android apps ever, at least percentage-wise? Anyway, it did this, minus the Beeminder integration. I guess it was handy for knitting? Then Uluc Saranli merged the functionality into Beedroid. Then Theo Spears pointed out that it wouldn't be too hard to create this as a standalone web app. Then Christopher Moravec whipped up some CSS and Javascript and others jumped in. Jake Coble added the coup de grace: actually sending the number to a Beeminder goal.