It's a really nice app as well, and it lets you keep notes in different folders, so you can make a 'Diary' folder for instance and keep a note for every day as your diary entry. What I've been using for over a year now though is Awesome Note.

I really like the app though, and it allows you to sync your Facebook, Twitter, YouTube, and other services up to it so it will also keep track and consolidate your own posts from those websites and put them alongside your journal entries by date if you want. Originally they were missing some features, such as landscape keyboard support (which was huge), but they finally added it after months of people begging for it, so one of the reasons I switched to another app was because they didn't respond to their customers quickly enough. It's a great app if all you want to do is write journal entries and keep track of what you do every day. I bought Momento when it originally came out, and it has a really nice interface. Weather indicator and location for each diary. Allow to change your diary background and colored text with many of font type and size. Take photo and photo embedding is supported. Integrate with Facebook, Twitter, Sina Weibo. Classified: 9 grids for 9 different parts in life,and flexible layout change(4 grids, 6 grids, 9 grids) Easy-to-use: Like JCloze, it is very simple to fill in.

Brand new experience for reviewing diary content. Integrate with Facebook, Twitter, Sina Weibo. Simple and classified is our shining point. 9 simple grids remember your 9 different life areas. If you don't have so much time for your diary, but you really want to remember your best or worst, moments in life, 9 Square Diary is the exact what's your choice. 9 Square Diary is a finished-in-a-minute diary format for iPhone.

Grid diary evernote review