BeeIMG
Img.vision
UploadHouse
ImageVenue
ImageBam
IMGrPost
ImageTwist
mediaHUMP
Kittysplit
Splitwise
Tricount
SplittyPie
ihatemoney
Splid
WieBetaaltWat
LetsPayTheBill.com
BeeIMGGreat and easy to use tool. It’s easy to invite others and the only thing needed to access an “event“ (thing for which costs are shared) is a link. No registration required.
The only thing I miss is proper multi-currency support. The paid “Super Kitty” includes multi-currency support of some sort, but it does the conversion for each transaction at an automatically looked up rate. This is not sensible if you pay in cash (then the rate is whatever you’ve got when exchanging the money). Even if you pay by card the rate may vary (eg. additionial fees, …). I ended up converting the amounts manually with the average exchange rate we’ve got.
Img.vision - Image hosting & video hosting for eCommerce sellers
Splitwise - Splitwise is a free tool for friends and roommates to track bills and other shared expenses, so that everyone gets paid back. On the web, iPhone, and Android!
UploadHouse - Thumbnail and resize your photos and images
Tricount - Manage and share expenses with friends
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.
SplittyPie - Create event, add users and their expenses.