A web interface? Hurrah! I don't like typing on my iPhone but find it handy for storing information (eg: shopping lists) and when I went through trying to find apps I couldn't locate any with a web interface so I would have to type on my phone... I eventually gave up trying to find one.
Feedback specific to the website: If a user hasn't downloaded one of the apps yet have the "apps" link from the footer in a more prominent place. I didn't notice it at first and wondered how to find the app links.
Also the ability to login via the website would nice, so after logging in I scan a QR code and it logs me in on my phone too, typing out my password on my phone is an annoyance.
Feedback specific to the website: If a user hasn't downloaded one of the apps yet have the "apps" link from the footer in a more prominent place. I didn't notice it at first and wondered how to find the app links.
Also the ability to login via the website would nice, so after logging in I scan a QR code and it logs me in on my phone too, typing out my password on my phone is an annoyance.