If you want to be more Productive in your Work or general Life, I am going to tell you the top 10 Apps based on research and my personal experience.
1. Focusing: Cleverest
Cleverest is an easy to use Focusing App. You can choose between 3 Things to Focus on and see more in depth statistics of what you were focussing on. The App is especially good, because it is simple and easy to use and costs no Money.
Cost: As I said it doesn't cost Money and there is no Plan you can upgrade to. There is also no Ads or anything like that.
2. Habit Tracker: Productive
With the Productive App, you can track and build habits. You can also see detailed Statistics to gain insights about your productivity and Motivation.
Cost: You can try the App for 7 Days for free and see if it helps you. After this 7-day period, it yearly costs $39.99 or monthly $7.99
3. Meditation: Headspace
Actually, Meditation does make you more Productive, as this article states. With Headspace, you can easily meditate, and it has a good-looking and clear user interface that is very easy to use.
Cost: You can try the App for 14 Days for free and after that pay $69.99 yearly, or you can try the App for 7 Days for free and after that pay $12.99 per month.
4. Reminders App
One App that many people don't really think of, is the Reminders App by Apple. It is basically a To-Do App, but really good-looking and easy to use.
Cost: It doesn't cost anything and there aren't any Ads