Virtually every month, Apple distributes a new free application over the Apple Store. Not to be confused with App Store; we're talking about this app here:
Inside the Apple Store, just go to the "Stores" tab and scroll down.
This time, the present Day One 2 from Bloom Built. It is an excellent app for diary and notes.
Touch the green button “Download free” and voile, you will be sent to the App Store with a promotional code to download it for free.
In the App Store itself, Day One 2 usually costs $ 5:
And for those interested, it also has a Mac version: