I came across Forest, a self timer app through reviewhunt and I felt is important I introduce this app to other people who might found it interesting.
What is forest?
Forest provides an interesting timer that helps you focus on something within a set amount of time. It's a gamified timer that plants a seed in the Forest whenever you achieve continued success during your focused time. If you leave the app or check another app during this time, your tree will become weaker.
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You can use this app to acheive a given set goal, you can use it to act as a timer while trying to acheive a set goal while focusing on the time at which the task is done.
To learn more about this app, click this link