Estimate your future 401(k) retirement savings. Enter your current balance, annual salary, expected annual raise in salary, your annual contribution/investment, your employer’s matching contribution, and the expected annual rate of return. This 401k Calculator creates a table showing your estimated yearly balance. Company: http://calcnexus.com/ App URL: http://calcnexus.com/401k-calculator.php

An Offline notes/ to do list! Load the page on your iPhone once and you can use noter offline! Jot down quick notes, add items to a to-do list. With a simple, easy to use interface you’ll be off jotting down notes in seconds. No registration required. Simply open noter and enjoy! Company: http://dbelement.com/ App

MiniCalc is a web app offering a calculator with scientific and trig functions for iPhone and iPod touch. Company: http://iphav.com/ App URL: http://iphav.com/Calculator/Calculator.html

Stash info in a private list while you’re on a computer that you can later get to easily on your phone. Things like directions, to-do tasks, shopping lists, or even links to articles or sites to read later. Company: http://ipheed.com/what.htm App URL http://ipheed.com/