I taught myself Objective-C late last year, and relentlessly working my first, real, production app since then. My app has been approved for sale last week, it is now on version 1.1, but I still very excited day by day since the launch day. :)
About WriteDown, it is a Markdown down editor specifically for the iPhone. You can write your text in Markdown or just plain text.
Syncing: It support Dropbox syncing. Optionally, you can upload your pieces of writing to Google Drive or Evernote as well, so you can keep it in your favorite Cloud service(s).
You can email them to yourself, or to your family member, or your colleagues. It is a .writedown binary file that includes all your current note(s) so that you can restore and or add it to current note list in the app.
Ofcourse there are many many features, to learn more, visit its landing page [1] or the iTunes link.
Important Note: WriteDown is NOT iOS 7 compatible at the moment, but I'm working on this. Works well on iOS 6.x
Check it out here: https://itunes.apple.com/us/app/writedown-markdown-text-editor/id670733152?ls=1&mt=8
Let me know If you have any question. Thank you!
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[1] Landing page: http://vinhnx.github.io/writedown-site/
PROMO CODE
I'm giving away a few copies to you, so here are 5 promo code you can redeem to install. Feel free to let me know if you have used one of them so that I can delete it :)
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W3XX9HMEFML9
NTWHNY9YFJP4
YPRKPEKP6WFT
LKX7HN7A396X