Redo is a recurring app to set repetitive reminders via beep sounds or vibration lasting from seconds up to hours. A Redo job runs in the background so you can close the app and still get notified. To access and stop the job, simply select Redo from the notification bar and hit the Stop button inside the app. Redo app is very useful while at the gym, when you need to do an exercise set every 2-3 minutes. It will not interrupt the music you might be playing. Redo app is also great to remember to switch between activities like reading and stretching, or working and taking a short walk away from the computer. Basically, Redo is best for all situations where you would need to constantly remember to do something, hence be more productive. I will continually support and improve the app, so feel free to add any suggestion in your review and I'll take care of it and update you. I would also love to hear how Redo is making your life better and more productive. Thank you!