[skycocker]

I have recently made a small todo webapp because I needed one myself, it's still deep in beta, but besides few UI flaws on WebKit works pretty well: http://www.rodosapp.com/

You can add a new group just for yourself or add some people to it, you do it by typing their email address to "add user" field. Of course that user has to be already registered in the app.

[siddhant]

You should also add some screenshots on the website, just so people get a feel for what it's like before signing up.

[skycocker]

I'm planning to do so, but I need to stabilize push notifications a bit before I start to make Rodos look better. Thanks for the advice, anyway! :)