biNu is described as 'Turns Your Phone Into a Smart Phone'. There are 2 alternatives to biNu for a variety of platforms, including Blackberry, iPad, iPhone, Java Mobile and Online / Web-based. The best alternative is Upvise, which is free.
Upvise is an awesome suite of organization tools that sync seamlessly to almost any phone! Free 100MB online storage for notes. Project management, team management, budgets, shopping, tasks, finances, there is so much this site can do! I use it for my GTD organisation.
Blaast brings mobile apps to the next billion people. By using the revolutionary approach of running mobile apps in the cloud, and not on the device, Blaast brings rich, always-on apps to feature phones.