1+ is a count utility. It is very clean and simple. Press + to add one, and 1+ will keep track on the date and time you count.
You could use it to count things repeating everyday, for example how many times you feel happy (more is better), or how many times you failed to focus on your work and turns to SNS (less is better). The app itself could be used to count almost everything, so just use it as you like.
Not only count from the app, you can also use the Today Panel extension to add in just a second. Super convenient!
I made this app for my wife. She needs an app to count the fetal movement everyday. I wrote 1+ in joy, and I hope you can enjoy it as well.