Clipboard... an iPad/iPhone app for inspections. All documents you need to go walk around a property or things to look over all in one place (ie Docs, Photos, Notes) but with the flow of actual paper & the ability to just type over or write over anything on the clipboard.
Thanks. Sure, you could definitely use this to keep a record of the condition of any number of rooms in a hotel. Care to expand on what exactly you'd want that's specific to hotel rooms?
Could you describe the use case? Do you walk in to the room and document the condition so that you don't get charged with fraudulent damage charges later on?
"Drink Diary" - give a rough calculation of the alcohol drunk over one week. Users input the strength (if known) of the drink, and the size (if known) of the drink.
The app returns a rough estimate of Units drunk over the week, and links to sensible drinking advice.
Postal rate calculator. Calculate postage given a package dimensions / weight, tells you which carrier to use (USPS, UPS, FedEx, etc.). There is one app like this already in the store, but it's not very good (and USA only).
The open source software we use for our magazine is always looking for people. If you want to learn Newsstand and create a new branch there might even be an opportunity to make money eventually. http://bakerframework.com/
For a viral quick-win...'Ryan Gosling Memes' - a meme generator friends can quickly create and share. Or 'Party with Ryan Gosling' - Ryan photobombs your pics (like a hilariously bad photoshop job). (Could be fun, and who am I kidding I'd buy it. Don't judge!)
an app that analyzes someone's voice and tells you whether they're lying or not. Doesn't actually have to work, but use some mombo-jumbo scientific language to give it an air of legitimacy.